TY  - BOOK
AU  - Sinha, R K
TI  - An Introduction To Geology
SN  - 0706903803
U1  - 559 
PY  - 1975///
CY  - Delhi
PB  - Vikas Publishing House Pvt Ltd
KW  - Earth sciences of other areas, Geography
N1  - Appendix & Index
ER  -