Ultradian rhythms in life processes  an inquiry into fundamental principles of chronobiology and psychobiology 
/ David Lloyd and Ernest L. Rossi (eds.) 
 - London  Springer-Verlag  1992 
 - 419 p. ; 25cm. 
<br/><br/><label>ISBN: </label>354019746X 
<br/><br/><label>LCCN: </label>92-002298 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ultradian rhythms<br/>Life cycles (Biology)