TY  - BOOK
AU  - Deeksha Dare
AU  - Katewa
TI  - Text book of Environmental Studies
SN  - 0000083655
U1  - 620.8 
PY  - 2009///
CY  - New Delhi
PB  - Cengage
KW  -  Studies
KW  - Environmental
KW  - Environmental app health
ER  -