TY  - BOOK
AU  - Manahan,Stanley E, -
AU  - x
TI  - Environmental science and technology: -
SN  - 1566702135
U1  - 628/M266e 
PY  - 1997///
CY  - New York
PB  - Lewis Pub.
KW  - Environmental Sciences
KW  - Ecological Engineering
ER  -