"Central board of geophysics: A compilation of papers on the Assam earthquakes of August 15, 1950"
RAO(M B Ramachandra) Comp
"Central board of geophysics: A compilation of papers on the Assam earthquakes of August 15, 1950" - Government of India 1953 - viii p. + 112
"Central board of geophysics: A compilation of papers on the Assam earthquakes of August 15, 1950" - Government of India 1953 - viii p. + 112