TY  - GEN
AU  - Cardwell , Rick D. ;ed.
AU  - Purdy , Rich ;ed. ;Bahner , Rita Comotto ;ed.
TI  - Aquatic toxicology and hazard assessment: Seventh symposium
SN  - 0803104103
U1  - 571.95 
PY  - 1985///
CY  - Philadelphia
PB  - American Society for Testing and MaterialsPublication
KW  - TOXICOLOGY-AQUTIC
KW  - LIFE SCIENCES
ER  -