LICHEN AND MOSS SURFACE ANALYSIS USING SCANNING ELECTRON MICROSCOPY AND ENERGY DISPERSIVE X-RAY SPECTROSCOPY; pp. 81–92

ON THE WATER QUALITY OF THE OPEN PART OF THE GULF OF FINLAND AND COASTAL WATERS OF ESTONIA; pp. 93–102

YEARLY CHANGES IN TOTAL PHOSPHORUS AND CHLOROPHYLL a CONCENTRATIONS IN ESTONIAN LAKES; pp. 103–109

LONG-TERM DYNAMICS OF THE PHYTOBENTHOS IN PÄRNU BAY, THE BALTIC SEA; pp. 110–118

MICROPHYTOBENTHOS – A PART OF THE ECOSYSTEM OF HAAPSALU BAY, THE BALTIC SEA; pp. 119–126