OIL SHALE AND THE ENVIRONMENT; pp. 77–79

EMISSION OF VOLATILE PHENOLS FROM STABILIZATION PONDS OF OIL SHALE ASH DUMP LEACHATE; pp. 81–94

TECHNOGENIC WATERFLOWS GENERATED BY OIL SHALE MINING: IMPACT ON PURTSE CATCHMENT RIVERS; pp. 95–112

BALANCE OF ALKALINE AND ACIDIC POLLUTION LOADS IN THE AREA AFFECTED BY OIL SHALE COMBUSTION; pp. 113–128

SPECTRAL CHARACTERIZATION OF TERRESTRIAL AND COASTAL WATERS IN ESTONIA; pp. 129–140

UNDERGROUND MINING LONG-TERM IMPACTS ON FOREST LANDS; pp. 141–153

GROWTH AND NEEDLE RETENTION OF SCOTS PINE TREES IN THE REGION OF OIL SHALE INDUSTRY; pp. 154–167

THE STATE OF THE FOREST ECOSYSTEM IN AN AREA OF OIL SHALE MINING AND PROCESSING
2. MORPHOLOGICAL CHARACTERISTICS OF NORWAY SPRUCE; pp. 168–183

MATTER FLUXES IN LAKE MATSIMAE (CENTRAL ESTONIA) ESTIMATED FROM TRAPS AND SEDIMENT RECORDS; pp. 184–200

POST-STRIPPING PROCESSES AND THE LANDSCAPE OF MINED AREAS IN ESTONIAN OIL SHALE OPEN CASTS; pp. 201–212