3 - 4 |
OIL-SHALE THEME IN ART - SCULPTURE RUUSMAA A |
5 - 15 |
ONCE MORE ON CLASSIFICATION OF OIL SHALES USING CLUSTER-ANALYSIS UROV K, EBBER A |
17 - 22 |
THERMAL-ANALYSIS OF PRODUCTS OBTAINED BY BENEFICIATION OF DICTYONEMA OIL-SHALE WITH THULE LIQUID TAAL H, VESKI R, PALU V, AHELIK V |
23 - 30 |
MICROELEMENTS IN THE DUST OUTBURST FROM OIL-SHALE FIRED ROTARY CEMENT KILNS PETS L, VAGANOV P |
31 - 36 |
COMPARISON OF MICROELEMENTAL COMPOSITION OF OIL-SHALE ASHES EMISSIONS INTO THE ATMOSPHERE OF ESTONIA PETS L, VAGANOV P |
37 - 44 |
PRODUCTION OF SYNTHETIC LIQUID FUEL FROM RUN-OF-MINE OIL SHALES, BROWN COALS AND WASTE OF PETROCHEMICAL AND CHEMICAL-INDUSTRY GORLOV E, GOLOVIN G, VOLEPSHTEIN A |
45 - 62 |
NAPHTHOGENESIS AND HYDROTHERMAL ORE FORMATION IN BLACK SHALES -A REVIEW YUDOVICH Y, KETRIS M |
69 - 71 |
PROPOSAL FOR PROCESSING SARATOV OIL SHALES RUDIN M, VELENTSEY K |
77 - 78 |
AN ESTONIAN OIL-SHALE CHEMIST - IN MEMORY OF USK,JOOSEP (1903-1954) [Anonymous] |
79 - 81 |
AN ESTONIAN CHEMIST 101 YEARS OLD - TEPPOR,FRIEDRICH (1892-1994) ELMANN E |