Search for: [Subject and Keywords = Poland] OR [Subject and Keywords = zoology] OR [Subject and Keywords = periodicals] OR [Subject and Keywords = Zoologia \-\- czasopisma \[KABA\]] OR [Subject and Keywords = Polska \[KABA\]] OR [Subject and Keywords = Zoologia \[KABA\]] OR [Title = Studies on the morfology of larval stages of water mites \(Hydracarina\). 1, Descriptions of three species of the genera Protzia PIERSIG and Sperchon KRAMER] OR [Title = Studies on the morfology of larval stages of water mites \(Hydracarina\). 1, Descriptions of three species of the genera Protzia PIERSIG and Sperchon KRAMER] OR [Creator = Biesiadka, Eugeniusz \(1945– \)] OR [Creator = Cichocka, Maria] OR [Creator = Biesiadka, Eugeniusz \(1945– \)] OR [Creator = Cichocka, Maria]