Aandahl Andrew R <br/><br/>
Soils of the Great plains   Land use, crops, and grasses    

 - Lincoln  University of Nebraska Press         1982 
 - xv,282p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural Geography
<br/><br/><label>Dewey Class. No.: </label>U672(J:1).7334.N7, M2