TY  - BOOK
AU  - Hudson,Travis
AU  - 
TI  - Living with earth
SN  - 9788120344136
U1  - 550/H883l 
PY  - 2012///
CY  - New Delhi, India.
PB  - PHI Learning. 
KW  - Earth. Geology
N1  - Includes index
ER  -