TY  - BOOK
AU  - Shimray, Chong
TI  - Paryavaran shikshan: Bharat mein rujhan evam prayog
U1  - 372.357 S62T 
PY  - 2018///
CY  - New Delhi
PB  - Sage
N1  - 3317 25/10/2018 HBD18/7535 09/11/2018 Main Budget
ER  -