Autor:
Cole, D.N.
Recreation use of the National Wilderness Preservation System has steadily increased since passage of the Wilderness Act in 1964. People are recreating in designated wilderness more than ever. Although the size of the National Wilderness Preservation System has greatly increased since 1964, many ...
Enlace original:
https://bibliotecadigital.infor.cl/handle/20.500.12220/7664
Cole, D.N.
,
[Wilderness recreation use trends, 1965 through 1994]
,
Wilderness recreation use trends, 1965 through 1994
