TY  - BOOK
AU  - Tyagi,Anil
AU  - Singh,Virendra  .
TI  - UGC NET/SET (National eligibility test/State eligibility test for JRF and eligibility test for lectureship environmental science / 
SN  - 8189301446
U1  - 363.7076 
PY  - 2012///
CY  - New Delhi : 
PB  - Danika Publishing , 
KW  - ENVIRONMENTAL SCIENCE-GUIDE BOOK
N1  - NULL
ER  -