Physiological Approach to the Lower animals / 
J. A. Ramsay. 
 - London:  The Syndics of the Cambridge University Press ,  1957 
 - ix,148 p.  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physiological approach