00594cam a2200157 7i4500 0000003939 20061125090000.0 QH 90.57 B5 B5 Biological data in water pollution assessment : quantitative and statistical analysis editors, K. L. Dickson, John Cairns, Robert J. Livingston. Philadelphia: ASTM, 1978. 184 p.: ill; 24 cm.. Water quality bioassa -- Congresses Cairns, John Livingston, Robert J. Dicksonh, Kenneth L. 1000392672 Book Open Shelf KOLEKSI TERBUKA