Jenny Hans <br/><br/>
Soil resources: origin and behavior 

 - New York       Springer-Verlag          1980 
 - xx, 377p.  cm. 
 - Ecological studies; 37 .
<br/><br/><label>Standard No.: </label>56234 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soil conservation<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:1:7, M0