1-8 of 8 Books
I molluschi delle sorgenti e delle "acque sotterranee"
I molluschi delle sorgenti e delle "acque sotterranee"
By Enrico Pezzoli

The prosobranch snail family Hydrobiidae (Gastropoda: Rissooidea)
By Alan R. Kabat
The aquatic snails of the family Hydrobiidae of peninsular Florida
The aquatic snails of the family Hydrobiidae of peninsular Florida
By Thompson, Fred G.
Researches upon the Hydrobiina and allied forms
Researches upon the Hydrobiina and allied forms
By William Stimpson

A review of morphological characters of hydrobioid snails
By Robert Hershler

Annotated checklist of freshwater truncatelloidean gastropods of the western United States, with an illustrated key to the genera
By Robert Hershler
The origin and evolution of the Gastropod family Pomatiopsidae
The origin and evolution of the Gastropod family Pomatiopsidae
By George M. Davis
Revision of the snail genus Austropyrgus (Gastropoda:Hydrobiidae)
Revision of the snail genus Austropyrgus (Gastropoda:Hydrobiidae)
By S. A. Clark