A systems approach to ecological baseline studies /
by James B. States [and others]

APA Citation

States, J. B., U.S. Fish and Wildlife Service., Western Energy and Land Use Team. (1978). A systems approach to ecological baseline studies. Fort Collins, Colo.: Department of the Interior, Fish and Wildlife Services, Office of Biological Services, Western Energy and Land Use Team.

MLA Citation

States, James B, U.S. Fish and Wildlife Service, and Western Energy and Land Use Team. A Systems Approach to Ecological Baseline Studies. Fort Collins, Colo.: Department of the Interior, Fish and Wildlife Services, Office of Biological Services, Western Energy and Land Use Team, 1978.