TY  - BOOK
AU  - Wright, Richard T.
TI  - Environmental Science: Toward a Sustainable Future
SN  - 9788120330658
U1  - 363.7 
PY  - 2007///
CY  - New Delhi
PB  - Prentice-Hall of India Pvt. Ltd.
KW  - Chemical Engineering
N1  - DCG00147
ER  -