Hobbs, Horton H.  1914- <br/><br/>
The crayfishes of Georgia / 
Horton H. Hobbs 
 - Washington :  Smithsonian Institution Press,  1981 
 - 549 p. :  ill. ;  27 cm. 
 - Smithsonian contributions to zoology ;  no. 318 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crayfish--Georgia