TY  - BOOK
AU  - Iyer, Geetha
TI  - Nature Quest: environmental education class 10
T2  - Nature Quest
SN  - 9788173703119
U1  - 372.357 
PY  - 2012///
CY  - Hyderabad
PB  - Sangam Books
KW  - Pollution
KW  -  disaster management
KW  -  conserving soil
ER  -