Off-road vehicle use :
a management challenge /
edited by Richard N.L. Andrews and Paul F. Nowak.

APA Citation

Nowak, P. F., Andrews, R. N. L., University of Michigan. Extension Service., University of Michigan. School of Natural Resources., United States. Department of Agriculture. Office of Environmental Quality. (1980). Off-road vehicle use: a management challenge. [Washington, D.C.?]: USDA Office of Environmental Quality.

MLA Citation

United States. Department of Agriculture. Office of Environmental Quality, et al.. Off-road Vehicle Use: a Management Challenge. [Washington, D.C.?]: USDA Office of Environmental Quality, 1980.