Beck, Stanley D. <br/><br/>
Insect photoperiodism 
[by] Stanley D. Beck. 
 - New York,  Academic Press,  1968. 
<br/><br/>Bibliography: p. 240-265. 
<br/><br/><label>LCCN: </label>68016514 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photoperiodism.<br/>Insects -- Physiology.--Insects -- Physiology.
<br/><br/><label>LC Class. No.: </label>QL495  / .B4 
<br/><br/><label>Dewey Class. No.: </label>595.7/01