DEVELOPMENT OF SOILS ON CALCAREOUS QUARRY DETRITUS OF OPEN-PIT OIL-SHALE MINING DURING THREE DECADES; pp. 251–266

DIFFUSE ATTENUATION COEFFICIENT IN SOME ESTONIAN AND FINNISH LAKES; pp. 267–283

DISTRIBUTION AND MIGRATION OF MYSIDS IN THE GULF OF RIGA (NORTHERN BALTIC); pp. 284–295

CHANGES IN THE GROWTH AND STOCK STRUCTURE OF BALTIC SPRAT (Sprattus sprattus balticus) IN THE GULF OF FINLAND IN 1986–1997; pp. 296–309

POPULATION DYNAMICS OF FLOUNDER (Platichthysflesus) IN ESTONIAN WATERS; pp. 310–320