TY  - BOOK
AU  - Singh Indu
TI  - Paryavaran Adhyayan Ki Aniwaryata
SN  - 9788119041350
U1  - 333.707 SIN 
CY  - New Delhi 
PB  - Straightforward Publishers Pvt. Ltd.
KW  - Paryavaran
KW  - Adhyayan
KW  - Aniwaryata
ER  -