Heinrich, Bernd,  1940- <br/><br/>
Bumblebee economics / 
Bernd Heinrich. 
 - Cambridge :  Harvard University Press,  1979. 
 - viii, 245 p., [1] leaf of plates :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. [221]-230. 
<br/><br/><label>ISBN: </label>0674085809 
<br/><br/><label>LCCN: </label>78023773  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bumblebees--Ecology.<br/>Bioenergetics.<br/>Insects--Ecology.
<br/><br/><label>LC Class. No.: </label>QL568.A6  / H39 
<br/><br/><label>Dewey Class. No.: </label>595.7/99