TY  - BOOK
AU  - Henry, J. Glynn
AU  - Heinke, Gary W.
TI  - Environmental Science and Engineering
SN  - 8120326059
U1  - 628 HEN 
PY  - 2005///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Environmental science
KW  - Environmental engineering
N1  - Table of Contents
I. CAUSES OF ENVIRONM
ER  -