| 1. | Editor's Page | 3-4 |
| 2. | T. Minster, S. Ilani, O. Yoffe, J. Kronfeld. Manganese as an indicator of the intensity of anoxia during the deposition of the Senonian Oil Shales in the Negev, Israel | 5-18 |
| 3. | I. Klesment, E. Bondar. Biogeochemical aspects of evolution of sapropelites according to data of molecular palaeontology | 19-40 |
| 4. | I. Johannes, L. Mölder, L. Tiikma. Evaluation of solid phase extraction limits | 41-49 |
| 5. | M. Kougiya, L. Fraiman. Hollow microspheres of coal and oil shale ashes | 51-58 |
| 6. | K. Senchugov, A. Kaidalov, L. Shaparenko,
A. Popov, B. Kindorkin, V. Lushnyak, V. Chikul, A. Elenurm, M. Marguste. Utilization of rubber waste in mixture with oil shale in destructive thermal processing using the method of solid heat carrier |
59-66 |
| 7. | R. Joonas, V. Yefimov, I. Pulemyotov, S. Doilov. Waste tires as raw material for producing alternative liquid fuel (Summary) | 67-75 |
| 8. | V. Yefimov, S. Doilov, I. Pulemyotov. Development of ecologically acceptable technology for processing large particle kukersite in vertical retorts | 77-83 |
| People | ||
| 9. | Kaarli Urov - 60 | 85-86 |
| 10. | Jaan Kark | 87-88 |
| In memoriam | ||
| 11. | Aleksandr Kozhevnikov | 89-90 |
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