American Society of Civil Engineers. Committee on Watershed Management, American Geophysical Union, ASCE Irrigation and Drainage Conference, Watershed Management Symposium, & Riggins, R. E. (1990). Watershed planning and analysis in action: Proceedings of the Symposium sponsored by the Committee on Watershed Management of the Irrigation and Drainage Division of the American Society of Civil Engineers in conjunction with the ASCE Irrigation and Drainage Conference in Durango, Colorado : Durango, Colorado, July 9-11, 1990. American Society of Civil Engineers.
Chicago Style (17th ed.) CitationAmerican Society of Civil Engineers. Committee on Watershed Management, American Geophysical Union, ASCE Irrigation and Drainage Conference, Watershed Management Symposium, and R. E. Riggins. Watershed Planning and Analysis in Action: Proceedings of the Symposium Sponsored by the Committee on Watershed Management of the Irrigation and Drainage Division of the American Society of Civil Engineers in Conjunction with the ASCE Irrigation and Drainage Conference in Durango, Colorado : Durango, Colorado, July 9-11, 1990. New York, N.Y.: American Society of Civil Engineers, 1990.
MLA (9th ed.) CitationAmerican Society of Civil Engineers. Committee on Watershed Management, et al. Watershed Planning and Analysis in Action: Proceedings of the Symposium Sponsored by the Committee on Watershed Management of the Irrigation and Drainage Division of the American Society of Civil Engineers in Conjunction with the ASCE Irrigation and Drainage Conference in Durango, Colorado : Durango, Colorado, July 9-11, 1990. American Society of Civil Engineers, 1990.