Irrigation systems for the 21st century：proceedings of a conference : Portland, Oregon, July 28-30, 1987

Corporate Authors: American Society of Civil Engineers. Oregon Section; American Society of Agricultural Engineers; American Society of Civil Engineers. Irrigation and Drainage Division. Specialty Conference (1987 Portland, Or.); American Society of Civil Engineers. Irrigation and Drainage Division
Group Author: English Marshall J; James Larry G
Published: ASCE,
Publication Dates: c1987.
Call Number: TV82-53/I71/1987/