Articles

• Effectiveness of stocking tagged sea trout smolts into Reda River and Puck Bay

  Ryszard Bartel

  149-159

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• Duration of embryonic development and S/V (surface/volume) coefficient in fish eggs

  Małgorzata Bonisławska, Aleksander Winnicki

  161-169

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• Some humoral effects in siberian sturgeon (Acipenser Baeri Brandt) after lysozyme dimer application in Bath

  Halina Kolman, Ryszard Kolman, Andrzej K. Siwicki, Bożena Szczepkowska

  171-180

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• Non-specific defence mechanisms of Russian sturgeon (Acipenser gueldenstaedti Brandt) reared in cages

  Halina Kolman, Ryszard Kolman, Andrzej Krzysztof Siwicki

  181-192

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• Postembryonic development, survival and growth rate of Siberian sturgeon (Acipenser baeri Brandt) larvae

  Mirosław Szczepkowski, Ryszard Kolman, Bożena Szczepkowska

  193-204

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• Comparison of oxygen consumption and ammonia excretion by siberian sturgeon (Acipenser baeri Brandt) and its hybrid with green sturgeon (Acipenser medirostris Ayres)

  Mirosław Szczepkowski, Bożena Szczepkowska, Ryszard Kolman

  205-211

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• Feeding patterns of some cyprinid fish larvae in Licheńskie and Gosławskie lakes in 1994

  Halina Wilkońska, Aleksandra Strelnikova

  213-224

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• Fecundity of river lamprey Lampetra fluviatilis (L.) in Drwęca River (Vistula Basin, Northern Poland)

  Andrzej Witkowski, Małgorzata Jęsior

  225-232

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• Profitability, financial liquidity and labour efficiency in fishery and agricultural enterprises

  Jerzy Worniałło

  233-245

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• Engineering and financing of the working assets in fishery enterprises

  Jerzy Worniałło

  247-258

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• Microbiological study of ide (Leuciscus idus L.) from ponds of different trophy

  Izabella Zmysłowska, Dorota Lewandowska, Janusz Guziur

  259-269

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