Help for environmental programs.
APA Citation
United States. Forest Service., United States. Dept. of Agriculture. (1980). Help for environmental programs. Rev. Sept. 1980. [Washington, D.C.?]: U.S. Dept. of Agriculture.
MLA Citation
United States. Forest Service, and United States. Dept. of Agriculture. Help for Environmental Programs. Rev. Sept. 1980. [Washington, D.C.?]: U.S. Dept. of Agriculture, 1980.
Warning: These citations may not always be complete (especially for serials).