Short description: In Russian. Dyakonov, Dmitry Ivanovich. General Course in Well Geophysical Studies. Moscow: Nedra, 1977. Obshchiy kurs geofizicheskikh issledovaniy skvazhin. In Russian /General Course in Well Geophysical Studies. The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU7671216