 | California Commission of Immigration and Housing - 1919 - 578 pages
...and unconfined type of recreation; (3) has at least five thousand acreas of land or is of sufficient size as to make practicable its preservation and use in an unimpaired condition; and (4) may also contain ecological, geological, or other features of scientific, educational, scenic,... | |
 | United States - 1933 - 566 pages
...and unconfined type of recreation; (3) has at least five thousand acres of land or is of sufficient size as to make practicable its preservation and use in an unimpaired condition; and (4) may also contain ecological, geological, or other features of scientific, educational, scenic,... | |
 | United States. Congress. Senate. Committee on Interior and Insular Affairs - 1961 - 462 pages
...outstanding opportunities for solitude or a primitive and unconfined type of recreation; (3) is of sufficient size as to make practicable its preservation and use in an unimpaired condition; and (4) may also contain ecological, geological, or other features of scientific, educational, scenic,... | |
 | United States. Congress. House. Committee on Interior and Insular Affairs - 1961 - 1320 pages
...outstanding opportunities for solitude or a primitive and unconflned type of recreation; (3) is of sufficient size as to make practicable its preservation and use in an unimpaired condition; and (4) may also contain ecological, geological, or other features of scientific, educational, scenic,... | |
 | United States. Department of the Interior - 1980 - 984 pages
...and uneonflned type of recreation ; (3) has at least five thousand acres of land or is of sufficient size as to make practicable its preservation and use in an unimpaired condition ; and (4) may also contain ecological, geological or other features of scientific, educational, scenic,... | |
 | United States. Congress. House. Committee on Interior and Insular Affairs - 1962 - 1206 pages
...opjxirtnnities for solitude or a primitive and unconfined type of recreation; (3) is of sufficient si/e as to make practicable its preservation and use in an unimpaired condition: and (4) may also contain ecological, geological, or other features of scientific, educational, scenic,... | |
 | United States. Congress. Senate. Interior and Insular Affairs - 1963 - 290 pages
...outstanding opportunities for solitude or a primitive and unconflned type of recreation; (3) is of sufficient size as to make practicable its preservation and use in an unimpaired condition; and (4) may also contain ecological, geological, or other features of scientific, educational, scenic,... | |
 | United States. Congress. Senate. Committee on Interior and Insular Affairs - 1963 - 294 pages
...opportunities for solitude or a primitive and unconfined type of recreation ; (3) is of sufficient size as to make practicable its preservation and use in an unimpaired condition ; and (4) may also contain ecological, geological, or other features of scientific, educational, scenic,... | |
 | United States. North Cascades Study Team - 1965 - 208 pages
...primitive and unconfined type of recreation; (3) has at least 5,000 acres of land or is of sufficient size as to make practicable its preservation and use in an unimpaired condition; and (4) may also contain ecological, geological, or other features of scientific, educational, scenic,... | |
 | United States, United States. Congress. Senate. Committee on Commerce - 1965 - 494 pages
...and unconfined type of recreation ; (3) has at least five thousand acres of land or is of sufficient size as to make practicable its preservation and use in an unimpaired condition; and (4) may also contain ecological, geological, or other features of scientific, educational, scenic,... | |
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... of sufficient size as to make practicable its preservation and use in an unimpaired condition; and (4) may also contain ecological, geological, or other features of scientific, educational, scenic, or historical value. 
