00995nam a2200193Ia 4500 CTU_17975 210402s9999 xx 000 0 und d 631.7 E13 Earle, Alan C. Farm water management constraints to indus basin crop production (For presentation at the 1978 Summer Meeting American Society of Agricultural Engineers, Utah State University, June 27-30, 1978) Alan C Earle, David M Freeman Logan, Utah Utah State Univ 1978 Farmers water management constraints to full crop procution were investigated by an integrated inter-disciplinary survey technique and delineated into four ategories, physical and irrigation, agonomic and economic, knownledge and information and organizational and institutional services received by farmers. Irrigation,Water conservation Minh, 970814 Trung tâm Học liệu Trường Đại học Cần Thơ