Patwardhan, A. M., Dynamic earth system by A.M. Patwardhan - 3rd ed./ - New Delhi PHI Learning 2010 - xviii, 422p.: ill; 24 cm. - - . Includes bibliographical references and index ISBN: 9788120346550 = Nat. Bib. No.: Nat. Bib. Agency Control No.: Subjects--Meeting Names: Subjects--Index Terms: Earth sciences Physical geology LC Class. No.: / Dewey Class. No.: 550 PAT