Williams, Paul H. <br/><br/>
Bumble bees of North America :  an identification guide /  [electronic resource] 
Paul H. Williams [and three others]. 
 - 1 online resource (209 pages) :  color illustrations, tables, maps 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781400851188 (e-book) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bumblebees--Control--North America.<br/>Bumblebees--Conservation--North America.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QL568.A6  / .W555 2014 
<br/><br/><label>Dewey Class. No.: </label>595.799