TY  - GEN
AU  - Sayeed , Ausaf
TI  - Trends in objective Geology: for civil services and competitive examinations
SN  - 8123908024
U1  - 551 
PY  - 2002///
CY  - New Delhi
PB  - CBS
KW  - EARTH SCIENCES
KW  - GEOCHEMISTRY
KW  - MINERALOGY
KW  - PALEONTOLOGY
KW  - PETROLOGY
ER  -