TY  - BOOK
AU  - Kumar,R.
TI  - Environmental Pollution and Health Hazards 
SN  - 8131313999 (hardcover)
PY  - 2012///
CY  - [S.l.]
PB  - APH Publishing Corporation
KW  - Environmental Policy	
KW  - Environmental Health
KW  - Environmental Quality
KW  - Heavy Metals--Environmental Aspects
UR  - http://www.amazon.com/exec/obidos/ASIN/8131313999/chopaconline-20
ER  -