Bodyclock :  the effects of time on human health / 
edited by Martin Hughes. 
 - New York :  Facts on File,  c1989. 
 - 191 p. :  col. ill. ;  29 cm. 
<br/><br/>Includes bibliographical references (p. 186). 
<br/><br/><label>ISBN: </label>0816022232 
<br/><br/><label>LCCN: </label>89011690  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chronobiology.<br/>Biological rhythms.
<br/><br/><label>LC Class. No.: </label>QP84.6  / .B63 1989 
<br/><br/><label>Dewey Class. No.: </label>612/.022