Hewitt, George B. <br/><br/>
Rangeland entomology 

 - Denver, Col. :  Society for Range Management,  1974 
 - 127 p.  : ilus. 
 - Range science series  ; 2 .
 - Range science series  ; 2 .
<br/><br/><label>LCCN: </label>15274 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomología económica.<br/>Pastos--Plagas.
<br/><br/><label>Dewey Class. No.: </label>632.7  / H4