Hobbs, Hotan Holcombe, 1914- <br/><br/>
An Illustrated checklist of the American crayfishes decapoda  Astacidae,cambaridge and parastacidae 
Horton H.Hobbs 
 - Washington  Smithsonian Institution Press  1989 
 - 276 p. ; 28 cm. 
 - Smithsonian contributions to zoology  480 .
<br/><br/><label>LCCN: </label>88-600418 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crayfish--United States<br/>Crustacek--United States