Dubey Chandra Shekhar Ed. Geoindicators and related environmental studies: focus an India - Varanasi Pilgrims Publishing 2002 - 248p. cm. Includes bibliographical references. ISBN: 8177691872 (pbk) Standard No.: 9795 Source: Graphic, Textual Subjects--Topical Terms: EnvironmentGeology Dewey Class. No.: H:(G:55), P2-;1