TY  - BOOK
AU  - Bates,J.M.
AU  - Weber,Cornelius I.
ED  - American Society for Testing and Materials.
TI  - Ecological assessments of effluent impacts on communities of indigenous aquatic organisms: a symposium 
AV  - QH545.W3 E28
U1  - 578.76BAT 19
PY  - 1981///
CY  - Philadelphia, Pa. (1916 Race St., Philadelphia 19103)
PB  - ASTM,(Amerian Society for Testing and Materials)
KW  - Aquatic organisms
KW  - Effect of water pollution on
KW  - Congresses
KW  - Ecology
N1  - Includes bibliographical references and index
ER  -