01160nam a2200229Ia 4500 CTU_142561 210402s9999 xx 000 0 und d 7000 354.36 T309 Tiêu chuẩn Việt Nam Chất lượng nước : Chất lượng nước ngọt bảo vệ đời sống thuỷ sinh = Water quality : Fresh-water quality guidelines for protection of aquatic lifes Tiêu chuẩn Việt Nam Hà Nội Tiêu chuẩn Việt Nam 2000 Chất lượng nước ngọt bảo vệ đời sống thuỷ sinh qui định để làm hướng dẫn đánh giá chất lượng một nguồn nước mặt phù hợp và an toàn với đời sống thủy sinh. Chất lượng nước,Water quality management,Water quality,Quản lý chất lượng nước Đo lường,Measurement Trọng Hiếu Trung tâm Học liệu Trường Đại học Cần Thơ