Contributions to soil zoology in Central Europe I : proceedings of the 7th Central European Workshop on Soil Zoology : held in České Budějovice, Czech Republic, April 14-16, 2003 / [editors] Karel Tajovský, Jiří Schlaghamerský, Václav Pižl .  České Budějovice :  Institute of Soil Biology, Academy of Sciences of the Czech Republic,  2005 .  viii, 221 s.