12500

housing

characteristics,

census of population and housing, 1970,
census tracts, 9214

Port Isabel, Tex., ports, of Freport, Port
Isabel and Brownsville, Tex., 4058
Portable light table for interpretation of
aerial photographs, 8354

Portable police pensions, improving inter-
agency transfers, 7032

Portable surge counters check phase-to-
phase surge levels between 115-KV power
transformer bushings at Blue Mesa Power-
plant, Colorado River Storage Project,
13086

Portable system for continuous analysis of
environmental carbon dioxide, 3399
Porter, Horace G.:

cotton in Colombia, 5510
cotton in Greece, 5509

Porter, William L.:

comparison of occurrence of high temper-
atures in air and food in boxcars in
desert and humid_subtropical climates,
Yuma, Ariz. and Cameron Station, Va.,
6205

high temperature occurrences at selected
internal and surface locations in food

storage dumps and isolated small car-
tons at Yuma, Ariz., analysis, 14328
temperature distribution and effects of
insulation and night-time ventilation in
Army warehouse, 6024
Porterfield, George, computation of fluvial-
sediment discharge, 4218

Portia tree, Thespesia populnea (L.) Solan-
der ex Correa and Thespesia populneiodes
(Roxburgh) Kosteletsky (Malvaceae),

8903

Bahrain-
hearings, 5248
report, 12707

Latin America, Spain, and Portugal,
bibliography of paperback books, 5730
metropolitan, economic trends and their

implications for United States, 12944
trade in cotton textiles, agreement, 14229
Portuguese East Africa:

economic trends and their implications
for United States, 11173

Mozambique, background notes, 1122
Mozambique-Southern Rhodesia boundary,
study, 4749
Portuguese West Africa:

Angola, economic trends and their impli-
cations for United States, 822
Angola-Zambia boundary, study, 7343
Posey, Carl A., earthquake information bul-
letin, 2382

Position classification, see Classification.
Position of brighter minor planets, 8838
Position transmitters, experimentation sup-
port for demonstration of automatic posi-
tion reporting technique at Oakland, Calif.,
14242

Positional changes in mesio-angular im-
pacted mandibular third molars during
one year in young Naval personnel, 940
Positions and problems of small business in
Government procurement (1971), 12695
Possessions of United States, see Outlying
possessions.

Possibilities for computer modeling of influ-
enza epidemics in USSR, USSR study,
12141

Post, Boyd W., forestry research progress in
1970, McIntire-Stennis Cooperative For-
estry Research Program, 1590

Post, Wiley, his Winnie Mae, and world's first
pressure suit, 996

Post-denial experience of disability insurance
applicants, 1957-62, 10293

Post-freeze program, principles and prog-
nosis (address), 1845

Post Office and Civil Service Committee,
House:

calendar, 2723

committee prints, 405, 6504, 14628-629.
hearings, 404, 5194-96, 6502-3, 7899-
7901, 9446-50, 10820, 11861, 12690,
13490

investigations and studies, authorization
and expenses reports, 7835, 7924
reports, 1447, 6454, 6468, 6478-79, 9367,
9373, 10723, 10729, 10743, 12627,
14553-554

Senate:

calendar, 2742

committée print, 575

hearings, 576, 3953-54, 8031-32, 9516,
10922-923, 11925

investigations and studies, authorization
and expenses, report, 7924

reports, 470, 1515, 1537-41, 1559, 10856-
859, 10865, 11902, 12733, 13594
Post Office Department, see United States
Postal Service.

stamps, 12371

Bicentennial

renewal of certain star route contracts for
mail transportation—
hearing, 6503

law, 11749
report, 9373

shipment of corn earworm pupae through
U.S. postal system, 3320

special postal services for businessman,
11475

Universal Postal Union, constitution,
convention, etc., additional protocol,

2034

8e8 also International postal service
Mail matter-United States Postal
Service.

Postal treaties, see Postal conventions.
Postal Union, Universal, see Universal
Postal Union.

Postembryonic development of 3 species of
freshwater harpacticoid copepoda, 10285
Posters:

Food and Drug Administration, 9772
marine fishes of North Atlantic, 4609
National Collection of Fine Arts, 4568
National Institute on Alcohol Abuse and
Alcoholism, 5912, 5914, 5924-25
National Institutes of Health, 14140-142
Reclamation Bureau, 7281

United States Postal Service commemora
tive stamps, 2063-64, 2279, 4802–5.
7421, 8986-87, 10373, 12371-372, 15260

cano, Washington, 744

Postgraduate students, see Students.

Postmaster General, see United States Postal
Service.

Posts, electrical-mechanical equipment, Fed
eral item identification guide, change, 8088
Posts (fence), see Fence posts.

Postwar planning, see Economic policy.
Potable waters, hearing, 10886
Potassium:

atomic energy levels as derived from
analyses of optical spectra, 8726
Rankine cycle vapor chamber (heat pipe)
radiator, study, 975

Potassium chloride, oscilloscopic polarogra
phy at glassy carbon electrodes in molten
lithium chloride-potassium chloride eutec
tic, 3347

Potatoes:

acreage marketing guides, 1972, late sum-
mer and fall, 9026

exemption from marketing orders for pe-
tatoes-

for other than processing, extension.
hearings, 3797

for processing report, 1513

futures-

commitments of traders, 2286

trading and open contracts, 2556
trading in Maine potatoes, 7776

how to buy potatoes, 7471

National Potato Utilization Conference,
proceedings, 10392

1972 spring-early summer potatoes, acre-
age marketing guide, 10928

permanently exempt potatoes for process-
ing from marketing orders-

law, 11715

report, 6440

potatoes and sweetpotatoes, revised esti-
mates, crops of 1964-69, production,
etc., 14303

prohibit potato futures trading, report,
11831

prohibit trading, in Irish potato futures
on commodity exchanges, hearings, 769
some potato varieties and breeding lines.
evaluation for resistance to early blight.
3321

total stocks, monthly report, 3167
20th annual National Potato Utilization
Conference, proceedings, 4

Potential:
multiple task performance as predictor of
potential of air traffic controller train-
ees, 9133

potential capabilities of 4 lower atmos-

phere remote sensing techniques, 8795
Potential energy, see Force and energy.
Potential role of sterilization for suppress-
ing rat populations, theoretical appraisal,
11506

Potential transport of sediment from Enloe
Reservoir by Similkameen and Okanogan
Rivers, Washington, 13832

Potentials for desalting in Tularosa Basin,
N. Mex., case study, 12936
Potholes:

hydrology of prairie potholes in North
Dakota (series), 6937

vegetation of prairie potholes, North Da-
kota, in relation to quality of water and
other environmental factors, 6937

Potomac River:

reservoirs, authorize District of Columbia
commissioner to contract for pay-

Pottery:

ceramic table and kitchen articles, includ-
ing dinnerware, Tariff Commission re-
port, 7402

earthenware shaping or treating, appara-
tus, classification definitions, 1076
Potting compounds, see Sealing compounds.
Pouchot, W. D., basic investigation of tur-
bine erosion phenomena, 4484
Poultry:

care tips for you, the consumer, 7467
centralized processing of fresh meat and
poultry, including radiation pasteuriza-
tion, bibliography, 11550

chemical compounds authorized for use
under USDA inspection programs, list,
3965

establishments, guidelines for implementa-
tion of sanitary requirements, 2576
evaluation of 148 compounds as avian im-
mobilizing agents, 8931

farm management, 14289

Federal meat and poultry inspection, sta-
tistical summary, 3964

Federal sanitation standards, Consumer
and Marketing Service's enforcement at
plants continues to be weak, GAO re-
port, 1736

foreign agriculture circulars, 2542
health requirements, etc., governing inter-

state and international movement, 3291
home canning of meat and poultry, 6163
inspection, capsule summary, 583
market statistics, 1971, annual summary,
6182

meat and poultry inspection program
establishments, circuits and officials, di-
rectory, 2379

national improvement plan, hatcheries,
dealers, and independent flocks, egg-
type and meat-type chickens, turkeys,
waterfowl, exhibition poultry, and game
birds, participants, 7445

planning poultry layout in multiple-oc-
cupancy building, 6172

poultry and egg situation (periodical),
2948

poultry in family meals, guide for con-
sumers, 3305

see also Turkeys.

Poultry processing plants, see Poultry.
Poverty:

Economic opportunity act, continuation of
programs, etc., proposal, background
material, 1578

impact of job development on poverty in
four developing areas, 10971
improvements needed in administration of
contracts for evaluations and studies of
antipoverty programs, Economic Op-
portunity Office, GAO report, 5560
improvements needed in training and tech-
nical assistance services provided to
antipoverty agencies, GAO report, 11112
people left behind, 4 years later, report
on effectiveness of implementation of
recommendations of Presidential Com-
mission on Rural Poverty, 14718
poor in 1970, chartbook, 5353A
poverty area profiles-

job search of ghetto workers, Bedford-
Stuyvesant, etc., 5728

New York Puerto Rican, patterns of
work experience, Bedford-Stuyvesant,
etc., 7056

POW, see Prisoners of war.

Powder, gravity flow of powder in lunar en-
vironment, 1866

Powder metallurgy, see Metallurgy.
Powders, powder metallurgy in aerospace re-
search survey, 5807

Powell, A. H., fabrication and test of space

power boiler feed electromagnetic pump,
test facility and performance tests, 7088
Powell, Frank J., effect of moisture on heat
transfer performance of insulated flat-roof
Powell, H. E.:
constructions, 1922

recovery of-

phosphates and metals from phosphate
sludge by solvent extraction, 14077
zinc, copper, and lead-tin mixtures from
brass smelter flue dusts, 10071

Powell, J. Anthony, refractive index and
birefringence of 2H silicon carbide, 5850
Powell, John W., manuscripts on Numic
peoples of western North America, an-
thropology of Numa, 1108

Powell, Jules V., shipping point markets for
flowers, practices and problems of Califor-
nia and Florida shippers, 13171
Powell, Lewis F., jr.:
nomination-

Power O. and M. report-

field review of maintenance, 7288, 8881,
11393, 12306-312, 14180-184, 15347
field review of operation and mainte-
nance, 12313

preliminary design of auxiliary power unit
for space shuttle, summary, 8641
see also Atomic energy-Electricity.
Power, Balance of, see Balance of power.
Power boilers, see Boilers.

Power Burst Facility, fiche index for nuclear
dockets, 12445

Power circuit breakers, see Electric circuit
breakers.

Power generators, open cycle coal burning
MHD power generation, assessment and
plan for action, 11691

Power plants:

mechanics, certification-
guide, 4104

information, 4105

powerplant handbook for airframe and
power plant mechanics, 708
thermodynamic efficiency of uranium-hexa-

fluoride MHD-plants, USSR study, 4387
university role in astronaut life support
systems, space power supply systems,
11272

see also Nuclear reactor power plants-
Electric power plants.

Power processing, 5801

Power reactors, see Reactors (atomic).
Power resources:

America's energy needs and resources (re-
marks), 8415

briefings before Task Force on Energy,
14633

Bureau of Mines energy program, 15101
economic growth and efficient use of energy
resources (remarks), 11934
electric power supply and Environmental
protection act, summary analysis, 401
energy policy and national goals, hearing,
5262

energy potential from organic wastes, re-

view of quantities and sources, 12973
50th anniversary, Federal Power Commis-

sion, transcript of 50th anniversary pro-
gram, 9730

goals and objectives of Federal agencies in
fuels and energy, 8017

Mines Bureau research 1971, summary of
significant results in mining metallurgy
and energy, 16029

national fuels and energy policy study—
evolution and dynamics of national goals
in United States, 541
formulation considerations, 1574
hearing, 8019

outer Continental Shelf policy issues on
national fuels and energy developments,
hearings, 13637, 14736`

pattern of energy consumption in U.S.,
15363

United States, energy, summary review,
8432

will there be energy crisis (remarks), 9531
Power tools, investigation of frequency of
accidents with small power tools, 7777

Power transformers, see Electric trans-
formers.

Power transmission:

equipment, mechanical, Federal item ider-
tification guides for supply cataloging
supplements, 2467

miscellaneous power transmission equip
ment, Federal item identification guide,
5326

Power truck operators, employment outlook,
14018

Power units, see Electric generators.
Powerplant mechanics, see Mechanics (per-
sons).
Powerplants, see Electric powerplants-No-
clear reactor powerplants-Power plants.
Pozzolan cement, see Cement.

PR series, 4397, 5704, 7031-33, 9970–72,
11210-211, 12958, 13911, 15070
Practical considerations for Abel inverting
of photographic data with application to
analysis of 15 kW wall-stabilized are-light
source, 8672

Practical guidance for estimating and con-
trolling erosion at culvert outlets, 11983
Practical guide series, 8406, 9865

Practical nurses, see Nurses and nursing.
Practical Spanish grammar for border
patrol officers, 13853

Practitioners, preliminary results of IRS in-
quiry into health care practitioners who
received large medicare-medicaid pay-
ments in 1968, 6570

Pragneau, G. L. von resonance stabilization
for space stations, 11290
Prairies:

hydrology of prairies, potholes in North
Dakota (series), 6937

look of our land, airphoto atlas of rural
United States, 12

vegetation of prairie potholes, North De

kota, in relation to quality of water and
other environmental factors, 6937
Prasow, Paul, scope of bargaining in publle
Prandtl's equation, see Equations.

sector, concepts and problems, 12959

Pratt, George B., irradiation induced head-
space gases in packaged radiation steri-
lized food, 14332

Pratt, P. F., nitrate in unsaturated zone
under agricultural lands, 12001
Prayers:

offered by Senate Chaplain, Edward L. R
Elson, 91st Congress, 6510

print as Senate document, report, 3783
Pre-Cambrian period:

Precambrian rocks in Cordes area, Yare-
pai County, Ariz., 12901

uppermost Precambian and lowest Cam-

brian rocks in southeastern Idaho, 4200
Precious metals, recovery of aluminum, base,
and precious metals from electronic scrap.
8620

Precious stones, gem stones, minerals year
book chapter, 4448
Precipitation:

daily temperatures and precipitation for
subalpine forest, central Colorado, 8364
hourly data, by States, etc., 2592-2635
Lake Michigan snow squalls increase an-

nual precipitation in Udell Hills, 5532
meteorological model for use in study of
rainfall effects on atmospheric radio
telecommunications, 6353

Pacific Northwest, monthly, 2922
probability for eastern Asia, 7203.
700-mb warm air advection as forecasting
tool for Montana and northern Idaho.
10203

some aspects of probability of precipita
tion forecast performance in southern
region, 10201

Tennessee River basin, monthly, 2948
see also Rain.