Eddy, Samuel <br/><br/>
Taxonomic keys to the common animals of the North Central States, exclusive of the parasitic worms, insects, and birds 
Samuel Eddy and A. C. Hodson. 
 - [3d ed.] 
 - Minneapolis  Burgess Pub. Co.  [1961] 
 - 162 p.  ills. 
<br/><br/>Includes bibliography. 
<br/><br/><label>LCCN: </label>61011811 /L/r86 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology--United States.
<br/><br/><label>LC Class. No.: </label>QL155  / .E3 1961 
<br/><br/><label>Dewey Class. No.: </label>590.12