TY  - BOOK
AU  - Bharucha Erach
TI  - A Text Book of Environmental Studies for Undergraduate Course 
SN  - 9788173715402
U1  - 628 
PY  - 2008///
CY  - University Press, Hyderabad
PB  - University Press, Hyderabad
KW  - Environmental Studie
ER  -