An area possessing wilderness characteristics as defined in the Wilderness Act, an identified pursuant to the Federal Land Policy and Management Act of 1976. These areas are maintained in their original condition and evaluated for possible inclusion in the National Wilderness Preservation System.
WILDERNESS STUDY AREA (WSA)
Meaning of WILDERNESS STUDY AREA (WSA) in English
Environmental engineering English vocabulary. Английский словарь экологического инжиниринга. 2012