Lachner, Ernest A. <br/><br/>
Systematics, distribution, and evolution of the Nocomis biguttatus species group (family Cyprinidae: Pisces) with a description of a new species from the Ozark upland 
[by] Ernest A. Lachner and Robert E. Jenkins. 
 - Washington,  Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]  1971. 
 - Smithsonian contributions to zoology ;  no. 91 .
<br/><br/>Bibliography: p. 24-26. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>LCCN: </label>73614562 //r912 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nocomis biguttatus.<br/>Fishes -- Ozark Mountains Region.--Fishes -- Ozark Mountains Region.
<br/><br/><label>LC Class. No.: </label>QL1  QL638.C94  / .S54 no. 91 
<br/><br/><label>Dewey Class. No.: </label>591/.08 s  597/.52 
<br/><br/><label>Gov. Doc. Class. No.: </label>SI 1.27:91