TY  - BOOK
AU  - Tiwari,Vijay Kumar ,
TI  - A Textbook of Environmental Studies
SN  - 978-81-8488-640-5
U1  - 341.762 
PY  - 2014///
CY  - Maharashtra
PB  - Himalaya Publishing
KW  - Economics
KW  - Environmental Studies
KW  - G-Economics
ER  -