Crowson, R. A. <br/><br/>
Classification and biology / 
R. A. Crowson 
 - London  :  Heinemann Educational Books,  1970 
 - ix,  350  p.  ;  23 cm. 
<br/><br/>Bibliography: p. 307-319. 
<br/><br/><label>ISBN: </label>0435629840 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Classification