TY  - BOOK
AU  - Mukherjee, Sampat
TI  - Refresher course in Environmental studies
SN  - 81-87169-04-4
U1  - 574.5 
PY  - 2000///
CY  - Calcutta
PB  - Sarat Book
KW  - Environmental Science
KW  - Environmental Studies
ER  -