00556nam a2200181Ia 4500 CTU_40142 210402s9999 xx 000 0 und d 631.4 M369 T J Marshall Relations between water and soil T J Marshall Farnham Royal, Bucks, England CAB 1959 hydraulic engineering,irrigation engineering,soil conservation,water supply, agricultural Minh, 010203 Trung tâm Học liệu Trường Đại học Cần Thơ