TY  - BOOK
AU  - Cardwell 
AU  - Purdy
AU  - Bahner
TI  - Aquatic Toxicology and Hazard Assessment
SN  - 0803104103
U1  - 577 23
PY  - 1985///
CY  - USA
PB  - American Society for Testing and Materials
KW  - Assessment
N1  - Includes index
ER  -