Ward, D. A. (1978). Biological enviromental impact studies: Theory and methods. Academic Press.
Chicago Edition CitationWard, D A. Biological Enviromental Impact Studies: Theory and Methods. New York: Academic Press, 1978.
MLA Edition CitationWard, D A. Biological Enviromental Impact Studies: Theory and Methods. Academic Press, 1978.
Warning: These citations may not always be 100% accurate.