TY  - BOOK
AU  - 
TI  - Ecología y contaminación ambiental
T2  - Healthcare group
SN  - 968252251X
AV  - RA566 .G663
PY  - 1995///
CY  - México
PB  - Interamericana, McGraw-Hill
KW  - Pollution
KW  - Environmental aspects
KW  - Local
KW  - Ecology
KW  - Pollutants
N1  - Includes bibliographical references and index
ER  -