American Society of Civil Engineers. Irrigation and Drainage Division. Specialty Conference (1985 : San Antonio, Tex.)
American Society of Civil Engineers. Irrigation and Drainage Division. Specialty Conference (1985 : San Antonio, Tex.)
Keyes, Conrad G.
Ward, Timothy J.
American Society of Civil Engineers. Irrigation and Drainage Division.
American Society of Civil Engineers. San Antonio Branch.
New York, N.Y. : ASCE, c1985.
Development and management aspects of irrigation and drainage systems : proceedings of the Specialty Conference
Development and management aspects of irrigation and drainage systems : proceedings of the Specialty Conference
Development and management aspects of irrigation and drainage systems : proceedings of the Specialty Conference
Development and management aspects of irrigation and drainage systems :
American Society of Civil Engineers. Irrigation and Drainage Division. Specialty Conference (1985 : San Antonio, Tex.)