00937nam a2200181Ia 4500 CTU_165420 210402s9999 xx 000 0 und d 631.432 R991 Rycroft, David W. Prospects for the drainage of clay soils David W. Rycroft, Mohamed H. Amer Rome Food and Agriculture Organization of the United Nations 1995 This book is included many parts: nature and distribution of clay soils, physical and chemical properties of clay soils, movement of water and salts in clay soils, drainage of clay soils, reclamation of salty clay soils, alternative strategies, case studies, economic analysis of the drainage of clay soils, environmental impact of land drainage and knowledge GAPS. Clay soils,Drainage,Đất sét,Thoát nước Trung tâm Học liệu Trường Đại học Cần Thơ