nam a22 4500 71214 71214 20181129112614.0 181129b xxu||||| |||| 00| 0 eng d 9788126560240 INR 1595.00 MAIN eng 553 POH Pohl, Walter L. Economic geology principles and practice Metals minerals, coal, and hydrocarbons introduction to formation and sustainable exploitation of mineral deposits 1st ed. New Delhi Wiley India Pvt. Ltd. c2016 663p Economic Geology Formation and sustainable exploitation of mineral deposits REF 0 0 ddc 0 553_000000000000000_POH 1 REF 92042 MAIN MAIN REF 2018-11-29 GS-10F Shelf 0 553 POH UGC21301 2018-11-29 1 2018-11-29 REF