TY  - BOOK
AU  - Henry, J. Glynn
ED  - Heinke, Gary. W.
TI  - Environmental science and engineering
SN  - 8120326059
U1  - 333.7 
PY  - 1996///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Environmental science
KW  - Environmental engineering
KW  - Environmental problems
ER  -