Authors: ROOKS I

Citation: I. Rooks, A HISTORICAL REVIEW OF RAS KIVITER, Gorucie slancy, 11(4), 1994, pp. 283-285

Authors: YEFIMOV V ROOKS I ROOTALU H

Citation: V. Yefimov et al., DEVELOPMENT OF THE OIL-SHALE PROCESSING-INDUSTRY IN ESTONIA AFTER WORLD-WAR-2, Gorucie slancy, 11(3), 1994, pp. 265-275