Watermite Bibliography with Detail
AuthorKoplan-Diks J.S. &
Stravinskaja E.A. 
Year1980 
TitleAnthropogenic impact on small lakes.  
journalLeningrad, Nauka, 173 pp. (in Russian). 
KeywordsEcol., faun. 
Abstract 
Biotoplakes 
Systematik Hydrachnidia