Osipov V. I Clay seals of oil and gas deposits V.I. Osipov, V.N. Sokolov, V.V. Eremeev - Lisse A.A. Balkema Publishers 2004 - viii, 288 p. : ill. ; 24 cm Includes index ISBN: 9058095835 Subjects--Topical Terms: Clayhydro carbon reservoirs Dewey Class. No.: 622.338 OSI