Elements of prospecting and exploration
Bagchi, T.C., SenGupta, D.K. and Rao, S.V.L.N
Elements of prospecting and exploration Bagchi, T.C., SenGupta, D.K. and Rao, S.V.L.N - New Delhi Kalyani 1979
622.7 / BAG.E
Elements of prospecting and exploration Bagchi, T.C., SenGupta, D.K. and Rao, S.V.L.N - New Delhi Kalyani 1979
622.7 / BAG.E