Rieger Samuel <br/><br/>
Genesis and classification of cold soils 

 - New York  Academic Press U. S. A.       1983 
 - xi, 230p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:1, M3