Selected irrigation return flow quality abstracts 1970-1971 :
second annual issue /
by Gaylord V. Skogerboe [and three others].
APA Citation
Skogerboe, G. V.., Bennett, R. S.., Meyer, D. J.., Walker, W. R.., United States. Environmental Protection Agency. Office of Research and Monitoring. (1973). Selected irrigation return flow quality abstracts 1970-1971: second annual issue. Washington, DC: U.S. G.P.O..
MLA Citation
United States. Environmental Protection Agency. Office of Research and Monitoring, et al.. Selected Irrigation Return Flow Quality Abstracts 1970-1971: Second Annual Issue. Washington, DC: U.S. G.P.O., 1973.
Warning: These citations may not always be complete (especially for serials).