Harker, Janet E. <br/><br/>
The physiology of diurnal rhythms, 
by Janet E. Harker. 
 - Cambridge [Eng.]  University Press,  1964. 
 - Cambridge monographs in experimental biology ;  no. 13 .
<br/><br/> Cover title: Diurnal rhythms. 
<br/><br/>Bibliography: p. 102-110. 
<br/><br/><label>LCCN: </label>64006017 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Circadian rhythms.
<br/><br/><label>LC Class. No.: </label>QH527  / .H3 
<br/><br/><label>Dewey Class. No.: </label>574.1