TY  - BOOK
AU  - Paustenbach,Dennis J.
TI  - The risk assessment of environmental and human health hazardz: a textbook of case studies 
U1  - 363.1 
PY  - 1989///
CY  - New York
PB  - J. Wiley
KW  - Contaminación
KW  - Saneamiento ambiental
ER  -