TY  - BOOK
AU  - Valdiya, K. S. 
TI  - Geology, environment, and society
SN  - 81-7371-505-X
PY  - 2004///
CY  - Hyderabad
PB  - Universities Press, India
KW  - EnvironmentEnvironment And SocietyGeologyNatureNatural HazardsNatural ResourcesWater Resources
ER  -