TY  - BOOK
AU  - Mishra,Ravi
TI  - Geological environment
T2  - Encyclopedia of geographical science and environment series
SN  - 8126111003
AV  - QE38  .M57 2002
PY  - 2002///
CY  - New Delhi
PB  - Anmol Publications
KW  - Environmental geology
ER  -