Vol 52, Issue 4, 2003
Changes in the benthic community structure and assessment of the water quality and the state of the ecosystems of Neva Bay and the eastern Gulf of Finland in 1994–2001; pp. 365–377
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Changes of the bottom macrofauna in the eastern Gulf of Finland in 1985–2002; pp. 378–393
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Dynamics of Marenzelleria viridis (Polychaeta: Spionidae) pelagic larvae in Pärnu Bay, NE Gulf of Riga, in 1991–99; pp. 394–406
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Nutrient budget of Lake Peipsi in 1998; pp. 407–422
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Influence of light intensity on in vivo fluorescence characteristics of cyanobacteria; pp. 423–436
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Urban trees of Tallinn, Estonia; pp. 437–452
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