TY - BOOK AU - Cairns,John ED - ASTM Committee D-19 on Water TI - Community toxicity testing T2 - STP SN - 080310488X AV - RA1199 C655 PY - 1986/// CY - Philadelphia, Pa. PB - ASTM KW - TOXICITY TESTING KW - CONGRESSES KW - BIOTIC COMMUNITIES KW - TOXICOLOGY KW - POLLUTION KW - ENVIRONMENTAL ASPECTS N1 - "a symposium sponsored by ASTM Committee D-19 on Water, Colorado Springs, Colo., 6-7 May 1985"; "ASTM publication code number (PCN) 04-920000-16"; Includes bibliographies and indexes ER -