CLARK. R.B. Panchen, A.L. <br/><br/>
Synopsis of animal classification 
/ [by] R.B.Clark, A.L.Panchen 
 - London  Chapman and Hall  1971 
 - vii, 126 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>412212501 
<br/><br/><label>Dewey Class. No.: </label>591.012  / CLA