Environmental protection measures in drilling and abandonment of wells, Seminar "Today's drilling a. coring methods", [Donetsk, 1981]
английский/Environmental protection measures in drilling and abandonment of wells : Seminar "Today's drilling a. coring methods", [Donetsk, 1981] / N. S. Podorvanov, V. I. Lisiansky ; UN Econ. commiss. for Asia a. Oceania a. State comm. of the USSR for external econ. relations.Environmental protection measures in drilling and abandonment of wells : Seminar "Today's drilling a. coring methods", [Donetsk, 1981] / N. S. Podorvanov, V. I. Lisiansky.Environmental protection measures in drilling and abandonment of wells : Seminar "Today's drilling a. coring methods", [Donetsk, 1981].M./, 1981 ( ). - 1981. - 10 с. ; 21 см см.Environmental protection measures in drilling and abandonment of wells : Seminar "Today's drilling a. coring methods", [Donetsk, 1981]. M., 1981 .Тт162/[И131-1]/"Today's drilling and coring methods", seminar (; 1981; Donetsk)/Lisiansky ./