TY  - BOOK
AU  - Manahan, SE
TI  - Environmental: Science and Technology
U1  - 628 
PY  - 1997///
CY  - New York
PB  - Lewis
KW  - Environmental Engineering
KW  - Environment			
KW  - Biogeochemical Cycles
KW  - Environmental Pollution
KW  - Biodegradation
ER  -