TY  - BOOK
AU  - Bharucha Erach
TI  - Textbook of Environmental Studies for Undergraduate Courses
SN  - 978-81-7371-862-5
U1  - 333.707 Q13 BHA 
PY  - 2013///
CY  - Hyderabad
PB  - Orient Blackswan 
ER  -