BENNETT, Donald P. Humphries, David A. <br/><br/>
Introduction to field biology 
/ [by] Donald P.Bennett, David A.Humphries 
 - 2nd ed. 
 - London  Edward Arnold  1974 
 - vi, 256 p. 
<br/><br/> Includes references and index. 
<br/><br/><label>ISBN: </label>071312458X 
<br/><br/><label>Dewey Class. No.: </label>574  / BEN