Barker, William T. <br/><br/>
Vegetation of the northern Great Plains 

 - [Fargo, N. D.] :  [North Dakota State University],  1989 
 - 26 p. 
 - Research report  ; 111 .
 - Research report  ; 111 .
<br/><br/> 32-64 
<br/><br/><label>LCCN: </label>68916 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pastizales--E.U.A.