Trends in objective geology :
Sayeed, Ausaf
Trends in objective geology : for civil services and other competitive examinations - 3rd ed. - New Delhi : CBS Publishers and Distributors Pvt. Ltd, 2018. - xii, 810 p. ; 14*20 cm.
9788123908021
Geology
UPSC Geology
Civil services exam
Physical Geology
550.3 / SAY
Trends in objective geology : for civil services and other competitive examinations - 3rd ed. - New Delhi : CBS Publishers and Distributors Pvt. Ltd, 2018. - xii, 810 p. ; 14*20 cm.
9788123908021
Geology
UPSC Geology
Civil services exam
Physical Geology
550.3 / SAY