00952nam a2200193Ia 4500 CTU_138250 210402s9999 xx 000 0 und d 363.713 S683 Soil and water issues in sustainable agricultural development : Proceedings of the 1 st joint workshop in Lan and Water resources management Hà Nội Trường Đại học Nông nghiệp Hà Nội 1999 Nội dung sách bao gồm các bài báo cáo về sự ô nhiễm môi trường; hệ thống quản lý nước; tình trạng đất phèn ở miền bắc Việt Nam; phân bón, an ninh lương thực môi trường. Environmental protection,Bảo vệ môi trường Vietnam,Việt Nam Tuyến Trung tâm Học liệu Trường Đại học Cần Thơ