Howell, Arthur H.  1872-1940. <br/><br/>
Revision of the American flying squirrels. 
By Arthur H. Howell. 
 - Washington,  Govt. print. off.,  1918. 
 - 64 p.  VII pl. on 4 l. (incl. front.)  25 cm. 
 - U.S. Dept. of agriculture. Bureau of biological survey. North American fauna  no. 44 .
<br/><br/><label>LCCN: </label>agr18000479  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Glaucomys--Classification.
<br/><br/><label>LC Class. No.: </label>QL155  / .A4 no. 44