NATURE OF THE LATE FRANSNIAN TRANSGRESSION IN THE PRIPYAT BASIN.MAKHNACH AS; UR'YEV II; UR'EV II et al.sdDOKL. EARTH SCI. SECT.; U.S.A.; DU RUSSE: DOKL. AKAD. NAUK S.S.S.R., S.S.S.R. 1974; 218, NO 2, 427-429,1974, VOL. 218, P. 51 A 53Miscellaneous

ORGANIC STRUCTURES IN DEVONIAN SEDIMENTS OF BELORUSSIA.MAKHNACH AS; KRUCHEK SA; UR'YEV II et al.sdDOKL. EARTH SCI. SECT.; U.S.A.; DU RUSSE: DOKL. AKAD. NAUK S.S.S.R., S.S.S.R. 1975; 220, NO 4, 918-921.,1975, VOL. 220, P. 84 A 86Miscellaneous