TY  - BOOK
AU  - Aswathanarayana U
TI  - Natural resources and environment
SN  - 8185867593 (pbk)
U1  - H:(G:55), P3   TH 
PY  - 2003///
CY  - Bangalore
PB  - Geological society of India India     
KW  -  Geology
KW  -  Natural resources
KW  - Environment
ER  -