Tiwari S K Ore geology, economic minerals and minearal economics - New Delhi Atlantic Publisher 2010 - p. cm. Bibliography 345-380p. ISBN: 9788126914005 (hbd) Standard No.: 111424 Source: 1134, 23/09/2010, Ashutosh Technical Books Textual Subjects--Topical Terms: Ore geologyGeology Dewey Class. No.: H7, Q0.1-;1