(Methods in Geochemistry and Geophysics 9) P.K. BHATTACHARYA and H.P. PATRA (Eds.) - Direct Current Geoelectric Sounding_ Principles and Interpretation-Academic Press, Elsevier (1968) (1).pdf
(Methods in Geochemistry and Geophysics 9) P.K. BHATTACHARYA and H.P. PATRA (Eds.) - Direct Current Geoelectric Sounding_ Principles and Interpretation-Academic Press, Elsevier (1968) (1) - download at 4shared. (Methods in Geochemistry and Geophysics 9) P.K. BHATTACHARYA and H.P. PATRA (Eds.) - Direct Current Geoelectric Sounding_ Principles and Interpretation-Academic Press, Elsevier (1968) (1) is hosted at free file sharing service 4shared.