The Online Books Page

Books by W. Ayvazoglou:

Books in the extended shelves:

• Ayvazoglou, W.: Bibliography of Russian literature on geophysical exploration 1929-1941 (U.S. Dept. of the Interior, Bureau of Mines, 1945), also by V. Skitsky (page images at HathiTrust)
• Ayvazoglou, W.: Geophysical abstracts 120, January-March 1945 (U.S. Dept of the Interior, Bureau of Mines, 1945), also by V. Skitsky (page images at HathiTrust)
• Ayvazoglou, W.: The method of underground mining of iron ore in the district of Krivoy Rog (U.S. Dept. of Commerce, Bureau of Mines, 1930), also by A. K. Bouldovsky and United States Bureau of Mines (page images at HathiTrust)
• Ayvazoglou, W.: Nomographs for calculating the second derivatives of the force of gravity potential obtained by observations made with a torsion balance at five azimuths (U.S. Dept. of Commerce, Bureau of Mines, 1930), also by A. Stepanoff and United States Bureau of Mines (page images at HathiTrust)
• Ayvazoglou, W.: Patents on geophysical prospecting issued in the United States, England, Canada, Australia, Germany, France, and Russia (U.S. Dept. of the Interior, Bureau of Mines, 1936) (page images at HathiTrust)
• Ayvazoglou, W.: Practical rules for the use of the magnetometer in geophysical prospecting (U.S. Dept. of the Interior, Bureau of Mines, 1931), also by M. C. Alexanian and United States Bureau of Mines (page images at HathiTrust)

Find more by W. Ayvazoglou at your library, or elsewhere.