type: book chapter
year: 2004
title: Aquatic invertebrates of the lowland peatbog Krępskie Bagno (Northern Poland).
book title: The future of the Polish mire.
editors: Wołejko L., Jasnowska J.•publisher: Agriculture University of Szczecin, Szczecin•pages: 199-204
short citation: Zawal et al. 2004a