Morphology of Larval and Pulpal Stages of Selected Species of Bagoinae Thomson, 1895 with Comments on Their Biology and Taxonomy Rafał Gosik E-book 30,00 zł
A study of the biology of Lipara Meigen 1830 flies inhabiting the apical part of stems of Phragmites australis Trinius ex Steudel 1841 Maria Grochowska E-book 31,50 zł