TY  - BOOK
TI  - Objective environmental studies with glossary for undergraduate students of all indian universities JRF,SRF,ARS,NET,SLET,civil services & others competitives examinations
SN  - 9788170356615
U1  - 333.707 
PY  - 2010///
CY  - New Delhi
PB  - Daya publishing
ER  -