Circannual clocks : annual biological rhythms  proceedings of a satellite symposium of the 140th meeting of the American Association for the Advancement of Science held in San Francisco, California, February 25, 1974 
edited by Eric T. Pengelley. 
 - New York  Academic Press  1974. 
 - ix, 523 p.  ill.  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0125501501 
<br/><br/><label>LCCN: </label>74027489 //r75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological rhythms--Congresses.
<br/><br/><label>LC Class. No.: </label>QH527  / .C57 
<br/><br/><label>Dewey Class. No.: </label>574.1