01004nam a2200193Ia 4500 CTU_143605 210402s9999 xx 000 0 und d 363.7394 C736 Comprehensive Assessment of Water Management in Agriculture (CA) Implications of land and water degradation on food security Comprehensive Assessment of Water Management in Agriculture (CA) Sri Lanka Water Management in Agriculture This booklet discusses eight different aspects of land and water degradation: Soil erosion and nutrient depletion, water pollution and sedimentation, groundwater depletion, saltwater intrusion, salinization, river desiccation, urbanization and encroachment, and coastal areas and wetland degradation. Water,Soil,Đất,Nước Pollution,Pollution,Ô nhiễm,ô nhiễm Trọng Hiếu Trung tâm Học liệu Trường Đại học Cần Thơ