TY - BOOK ED - American Society of Civil Engineers. Irrigation and Drainage Division Specially Conferencen ED - Keyes, Conrad G. ED - Ward, Timothy J. TI - Development and management aspects of irrigation and drainage systems: proceedings of the specially conference ...San Antonio, Texas, July 17-19, 1985 SN - 0872624722 PY - 1985/// CY - New York PB - American Society of Civil Engineers KW - Irrigation KW - Management KW - Congresses KW - Drainage KW - Water shed management ER -