Challenges in renewable natural resources :
a guide to alternative futures /
by Robert Theobald.
APA Citation
Theobald, R., United States. Department of Agriculture. (1979). Challenges in renewable natural resources: a guide to alternative futures. [Washington]: Dept. of Agriculture : for sale by the Supt. of Docs., U.S. Govt. Print. Off..
MLA Citation
Theobald, Robert, and United States. Department of Agriculture. Challenges In Renewable Natural Resources: a Guide to Alternative Futures. [Washington]: Dept. of Agriculture : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1979.
Warning: These citations may not always be complete (especially for serials).