TY  - BOOK
AU  - Chartterji, A.K
TI  - Introduction to environmental biotechnology / A.K Chatterji
SN  - 9788120331600
U1  - 628.5 CHA 
CY  - New Delhi : Prentice -Hall Of India, 2007
KW  - Toxic agents - handbooks, manuals, etc
ER  -