Elements of geological map reading and intrepretation /
Bhattacharya, D. S..
Elements of geological map reading and intrepretation / D.S.Bhattacharya and T.C.Bagchi. - Calcutta: Orient Longman, 1973. - ill.; 82 p..: 23 cm.
81-250-1519-1
554 BHA
Elements of geological map reading and intrepretation / D.S.Bhattacharya and T.C.Bagchi. - Calcutta: Orient Longman, 1973. - ill.; 82 p..: 23 cm.
81-250-1519-1
554 BHA