TY  - BOOK
AU  - Walker,Colin Harold
TI  - Principles of ecotoxicology
SN  - 9780849336355
PY  - 2006///
CY  - Boca Raton
PB  - CRC
KW  - Environmental toxicology
KW  - Nature
KW  - Effect of human beings on
KW  - Pollution
KW  - Environmental aspects
N1  - Previous ed.: 2001; Includes bibliographical references (p.283-303) and index
ER  -