TY  - BOOK
AU  - Gates, Alexander E
AU  - Blauvelt, Robert P
TI  - Encyclopedia of pollution
SN  - 9788130920733
U1  - 363.7003 GAT 
PY  - 2012///
CY  - New Delhi
PB  - Viva Books
KW  - Pollution - Encyclopedias
N1  - Includes bibliographical references and index
ER  -