TY  - BOOK
AU  - Tripathy,S.N.
AU  - Panda ,Sunakar
TI  - Fundamentals of Environmental Studies 
SN  - 9788182812840
U1  - 338 
PY  - 2017///
CY  - Delhi: 
PB  - Vrinda Publication, 
KW  - Biiogeochemical Cycles
KW  - Bio statistics
KW  - Environmental
ER  -