TY  - BOOK
AU  - Singh,B.B.
TI  - NTA UGC-NET/JRF Environmental Science Paper - II
SN  - 9789387604674
U1  - 363.7076 
PY  - 2025///
CY  - New Delhi
PB  - Ramesh Publishing House
KW  - Environmental Science
KW  - Competitive exam
ER  -