TY  - BOOK
AU  - 
AU  - Butler, G. C., ed.
TI  - Principles of ecotoxicology scope 12
T2  - Scientific committee on problems of the environment, Scope report
SN  - 0471996386
U1  - 574.4222 
PY  - 1978///
CY  - New York
PB  - John Wiley
N1  - Includes index
ER  -