TY  - BOOK
AU  - Alexander E Gates
AU  - Robert P Blauvelt
TI  - Encyclopaedia of pollution (vol.2)
SN  - 9788130920733
U1  - 363.73 
PY  - 2012///
CY  - New Delhi
PB  - Viva Books
KW  - Encyclopeadia Pollution
KW  - Pollution
KW  - Social Sciences
ER  -