TY  - BOOK
AU  - Singh, Sanjiv Kumar.
TI  - Environmental Sciences : UGC-NET/ SLET national educational test for junior research fellowship and eligibility for lectureship, question bank of objective type questions , condensed study material / 
U1  - 363.70076 
PY  - 0000///, nd
CY  - .- Gurgaon
PB  - : Cosmos Bookhive
KW  - Social Sciences
KW  - Social Problems and Services
KW  - Environmental Sciences
KW  - UGC - NET, SLET
KW  - Questions and Answers
ER  -