Wilderness areas -- Study and teaching -- United States.
This report summarizes existing information about alternative techniques managers use
to educate wilderness visitors. Managers of nearly all designated wilderness areas were surveyed to assess the status and perceived effectiveness of current...
Wildlife conservation - - United States. ;<br> Fishery management - - United States.
A national assessment of wildlife and fish can be accomplished by completing three analytical components of the Forest and Rangeland Renewable Resources Planning Act: providing a statement of historical and current land, wildlife, and fish...
Wildlife conservation United States. ; <br>Wildlife conservation -- United States. ; <br> Petroleum engineering -- United States. ; <br> Petroleum -- United States.
This report describes: (1) petroleum exploration, development, and production; (2) potential environmental disruptions; (3) effects of disruptions on wildlife behavior, habitat, and populations; and (4) strategies for minimizing and mitigating...