 | 1898 - 1006 pages
...species of Bembidium of America north of Mexico. Philadelphia 1897. roy. 8. 6» 2484 Howard, L. 0., The Gipsy Moth in America. A summary account of the introduction...efforts made by the State to repress and exterminate it. Washington (Bull. US Dep. Agr.) 1897. 8. 39 pg. with 8 figures. 1 1485 Hühner, J., Sammlung exotischer... | |
 | 1883 - 582 pages
...nest f s BULLETIN No. 1 1— NEW SERIES. US DEPARTMENT OE AGRICULTURE. DIVISION OF KNTOMOIXHiY. THE GIPSY MOTH IN AMERICA A Summary Account of the Introduction...Efforts Made by the State to Repress and Exterminate it. LO HOWARD, ENTOMOLOGIST. THE GIPSY MOTH IN AMERICA. INTRODUCTION: REASONS FOR THIS PUBLICATION. As... | |
 | United States. Bureau of Entomology - 1891 - 58 pages
...direction of LO Howard, Entomologist, pp. 99, figs. 19. 1898. Price 10 cents. Postage 4 cents. No. 11. The gipsy moth in America: a summary account of the introduction...efforts made by the State to repress and exterminate it. By LO Howard, pp. 39, figs. 8. 1897. Price 5 cents. Postage 2 cents. No. 12. The San Jose scale in... | |
 | United States. Bureau of Entomology - 1908 - 38 pages
...direction of LO Howard, Entomologist, pp. 99, figs. 19. 1898. Price 10 cents. Postage 4 cents. Xo. 11. The gipsy moth in America : a summary account of the introduction and spread of Porthetria dlspar in Massachusetts and of the efforts made by the State to repress and exterminate it. Ry LO Howard,... | |
 | Leland Ossian Howard, United States. Department of Agriculture - 1897 - 52 pages
...g£5f REJUR-NQD TO JP 1943 MARCH. 1967 US DEPARTMENT OF AGRICULTURE. DIVISION OF ENTOMOLOGY. THE VGIPSY MOTH IN AMERICA A Summary Account of the Introduction...Made by : the State to Repress and Exterminate it. J1Y LO ENTOMOLOGIST. WASHINGTON: GOVERNMENT PRINTING OFFICE. 1897. LETTER OF TRANSMITTAL TJ. S. DEPARTMENT... | |
 | Bibliothèque nationale (France) - 1921 - 926 pages
...In-8% за р., fig. [8-РЬ.3534 (US Department of agriculture. Farmers1 buUelio No. 375.) ,. The Gipsy moth in America, a summary account of the introduction and spread of Portltelria dispar in Massachusetts. . . by L. 0. Howard,. . . — Washington, Government printing... | |
 | Washington Government Printing Office - 1898 - 288 pages
...Circular No. 27, second series. January, 1898 4, 000 The Gipsy Moth in America: A Summary A ccount of the Introduction and Spread of Porthetria Dispar...Efforts Made by the State to Repress and Exterminate it. By LO Howard, Entomologist. Pp. 39, figs. 8. Bulletin No. 11, new series. January, 1898. Price, 5 cents... | |
 | 1898 - 374 pages
...Association of Economic Entomologists. Pp. 87. Washington. 'l897. (Bulletin No. 9, New Series.) The Gipsy Moth in America : a Summary Account of the Introduction...Spread of Porthetria dispar in Massachusetts, and the Efforts by the State to Repress and Exterminate it. By L. 0. HOWABD. (Bulletin No. 11, New Series.)... | |
 | 1898 - 588 pages
...[Liparis (Porthetria) dispar] in America. A Summary Account of the Introduction and Spread of Porthelria dispar in Massachusetts and of the Efforts made by the State to repress and exterminate it. u. S. DepL Agricult. Divis, of Entom. Bull. NS No. II. Washington, Govt. Print. Off., 1897. 8°. (39... | |
 | 1898 - 580 pages
...the US Department of Agriculture. Division of Entomology, n" 11. 1897. — L. 0. Howard : The Cipsy Moth in America : A summary Account of the Introduction and Spread of Porthelria dispar in Massachusetts and of the Ell'orts made by the State to repress and exterminate... | |
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The Gipsy Moth in America: A Summary Account of the Introduction and Spread of Porthetria dispar in Massachusetts and of the Efforts Made by the State to Repress and Exterminate it. 
