Manual of the geology of india: economic geology by the late v.ball 2nd ed. part 1- corundum.
Holland T H
Manual of the geology of india: economic geology by the late v.ball 2nd ed. part 1- corundum. - 2 - London Kegan Paul 1898 - 79, Index 26 cms, fronts, maps. (geological survey of india, economic geology- corundum by t.h.holland)
1
550.954 hol/man
Manual of the geology of india: economic geology by the late v.ball 2nd ed. part 1- corundum. - 2 - London Kegan Paul 1898 - 79, Index 26 cms, fronts, maps. (geological survey of india, economic geology- corundum by t.h.holland)
1
550.954 hol/man