TY  - BOOK
AU  - Dr.pratul Biswas ;Dr. Kalyan Biswas ; Muthuraja .S
TI  - Environmental Studies (2nd Sem-NEP Bcom & BBA  ) 
SN  - 9789355962713
PY  - 2022///
CY  - Bangalore 
PB  - Vision book house 
KW  - Environmental Studies
ER  -