00786nam a2200205Ia 4500 CTU_138759 210402s9999 xx 000 0 und d 631 A244 Advanced paddy field engineering Editors by Masakazu Mizutani Tokyo Shizan-sha 1999 Development of paddy field engineering in Japan, paddy soils, irrigation water requirement, irrigation system design, automatic operation of irrigation systems, runoff analysis of paddy field based watershed, farm machinery for rice cultivation. Rice,Agriculture,Cây lúa Research,Engineering Japan Bạch Trúc Trung tâm Học liệu Trường Đại học Cần Thơ