DUFFEY, E. <br/><br/>
grasslandecology and wildlife management 
/ [by] E.Duffey 
 - London  Chapman and Hall  1974 
 - xxi, 281 p. 
<br/><br/> Includes references and index. 
<br/><br/><label>ISBN: </label>412122901 
<br/><br/><label>Dewey Class. No.: </label>574.509153  / DUF