Humphrys, C. R. (1969). Watershed management reference: Compiled for the course in resource development. Michigan State University.
Chicago Style (17th ed.) CitationHumphrys, C. R. Watershed Management Reference: Compiled for the Course in Resource Development. East Lansing: Michigan State University, 1969.
MLA (9th ed.) CitationHumphrys, C. R. Watershed Management Reference: Compiled for the Course in Resource Development. Michigan State University, 1969.
Warning: These citations may not always be 100% accurate.