Davis, George M.,  <br/><br/>
The Origin and evolution of the gastropod family pomatiopsidae, with emphasis on the Mekong river triculinae 
George M. Davis. 
 - Inc., Lawrence, KS  Allen Press  1979. 
 - 120 pages :    illustration ;    25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gasteropoda--Thailand