00666nam a2200217Ia 4500 20230731094712.0 131103s9999 xx 000 0 und d 0 07 451971 9 Loreto College English 551 VAL Valdiya,K.S. Environmental geology Indian context K.S.Valdiya Delhi Tata MacGrow-Hill 1987 xii,583p. ill.220figures,57tables Includes bibliographical references and index Geology - Geologgy,hydrology,meterology - India,Geology - India, Environment Studies - LCLIB BK 362 50841 0 0 ddc 0 0 MAIN MAIN 2013-11-04 0 551 VAL 35667 B373 2013-11-04 2013-11-04 BK