TY  - BOOK
AU  - MUKHERJEE, S
TI  - Environmental studied
SN  - 8187169044
U1  - ENV 301.31 
PY  - 2000///
CY  - Calcutta
PB  - Sarat
KW  - ENVIRONMENTAL SCIENCES
N1  - Includes glossary
for B.A,B.Sc and B.COM general & honours courses
ER  -