Watermite Bibliography with Detail
AuthorRavetta, E. 
Year1933 
TitleStudio sulla biologia dell`Idracaro Unionicola (Pentatax) bonzi (Claparède)  
journalArch. zool. ital., 19: 439-447 
KeywordsEth., Phys, Europa, I 
Abstract 
Biotopst 
Systematik Hydrachnidia