TY - BOOK TI - JOUNAL OF IRRIGATION AND DRAINAGE ENGINEERING SN - 0733-9437 U1 - 627 22 CY - Reston PB - American Society of Civil Engineers N1 - D000 D100 N2 - e-mail : marketing@asce.org UR - www.pubs.asce.org#http://www.pubs.asce.org# ER -