 | United States - 1933 - 566 páginas
...(2) has outstanding opportunities for solitude or a primitive 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... | |
 | United States. Department of the Interior - 1980 - 984 páginas
...(2) has outstanding opportunities for solitude or a primitive 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... | |
 | United States, United States. Congress. Senate. Committee on Commerce - 1965 - 494 páginas
...(2) has outstanding opportunities for solitude or a primitive 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... | |
 | United States. Congress. House. Committee on Interior and Insular Affairs - 1966 - 568 páginas
...(2) has outstanding opportunities for solitude or a primitive 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... | |
 | United States - 1966 - 640 páginas
...(2) has outstanding opportunities for solitude or a primitive and unconfmed 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... | |
 | United States. Congress. House. Committee on Interior and Insular Affairs - 1966 - 1134 páginas
...(2) has outstanding opportunities for solitude or a primitive 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... | |
 | United States. Congress. House. Committee on Interior and Insular Affairs - 1967 - 186 páginas
...(2) has outstanding opportunities for solitude or a primitive 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... | |
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... generally appears to have been affected primarily by the forces of nature, with the imprint of man's work substantially unnoticeable; (2) has outstanding opportunities for solitude or a primitive and unconfined type of recreation; (3) has at least... 
