Cary, Merritt,  1880-1918. <br/><br/>
A biological survey of Colorado, 
by Merritt Cary. 
 - Washington,  Govt. print. off.,  1911. 
 - 256 p.  illus., XII pl. (incl. front., fold. map)  23 cm. 
 - U.S. Dept. of agriculture. Bureau of biological survey. North American fauna  no. 33 .
<br/><br/><label>LCCN: </label>agr11001491  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history--Colorado.<br/>Mammals--Colorado.<br/>Trees--Colorado.
<br/><br/><label>LC Class. No.: </label>QL155  / .A4 no. 33