TY  - BOOK
AU  - Landis,Wayne G
AU  - Yu
TI  - Introduction to environmental toxicology: impacts of chemicals upon ecological systems
SN  - 1-56670-660-2
U1  - 571.9 
PY  - 2003///
CY  - Boca Raton, FL
PB  - CRC Press
KW  - Pollution
KW  - Environmental toxicology
KW  - Contaminación
N1  - Includes bibliographical references (p. ) and index
ER  -