Short description: In Russian. Avchyan, Henrikh Mesropovich. Petrophysics of Sedimentary Rocks in Deep Conditions. Moscow: Nedra, 1979 Petrofizika osadochnykh porod v glubinnykh usloviyakh/Petrophysics of sedimentary rocks under deep conditions In Russian. 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. SKU7618765