TY - BOOK AU - H.R. Haise, E.G. Kruse, M.L. Payne & H.R. Duke. TI - Automation Of Surface Irrigation: 15 Yrs. Of USDA Research & Dev. @ Fort Collins, Colorado PY - 0000///[date of publication not identified] CY - Kuala Lumpur PB - Jabatan Pengairan dan Saliran Malaysia KW - SUBJECT N1 - note; content ER -