Calow, P. <br/><br/>
Evolutionary principles / 
Peter Calow 
 - Glasgow :  Blackie ,  1983 
 - vii , 108 p. :  ill . ;  21 cm . 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>0216913969 (hc) 0216913950 ( pbk ) 
<br/><br/><label>LCCN: </label>82-017834 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution