TY  - BOOK
AU  - Henry J.G
AU  - Heinke G.W.
TI  - Environmental Science and Engineering / 
SN  - 8120326059
AV  - TD170.H4 1996 
PY  - 1996///
CY  - New Delhi
PB  - Prentice-hall
KW  - Environmental Science
KW  - Environmental Engineering
ER  -