Introductory mining engineering
Hartman, Howard L.
Introductory mining engineering - New Delhi John Wiley & Sons - xi, 570 p.: ill.;
Includes bibliographical references and index
9788126511358
Mining engineering
TN275 / .har 2010
Introductory mining engineering - New Delhi John Wiley & Sons - xi, 570 p.: ill.;
Includes bibliographical references and index
9788126511358
Mining engineering
TN275 / .har 2010