Kearns Carol Ann  1955 <br/><br/>
The natural history of bumblebees :  a sourcebook for investigations / 
Carol A. Kearns and James D. Thomson. 
 - Boulder Colo. :  University Press of Colorado,  c2001. 
 - xiv, 130 p. :  ill. (some col.), maps ;  23 cm. 
<br/><br/>Includes bibliographical references (p. [113]-122). 
<br/><br/><label>ISBN: </label>0870815652 (cloth : alk. paper) 0870816217 (pbk. : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bumblebees--Observers' manuals
<br/><br/><label>LC Class. No.: </label>QL568.A6 
<br/><br/><label>Dewey Class. No.: </label>595.79/9