Biological Services Program :
Program report : fiscal years 1977 and 1978 /
prepared by Office of Biological Services, U.S. Fish and Wildlife Service, U.S. Dept. of the Interior.

APA Citation

U.S. Fish and Wildlife Service. Office of Biological Services., U.S. Fish and Wildlife Service. (1979). Biological Services Program: Program report : fiscal years 1977 and 1978. Washington: The Office.

MLA Citation

U.S. Fish and Wildlife Service. Office of Biological Services, and U.S. Fish and Wildlife Service. Biological Services Program: Program Report : Fiscal Years 1977 And 1978. Washington: The Office, 1979.

Warning: These citations may not always be complete (especially for serials).