Aschoff, J.. <br/><br/>
Vertebrate Circadian systems: Structure and Physiology /  

 - 1st ed /  
 - New york :   Springer-Verlag ,   1980 
 - xii, 363p :  
<br/><br/><label>ISBN: </label>0-387-11664-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology <Vertebrate>
<br/><br/><label>Dewey Class. No.: </label>K9:3  / M2