Russell E J <br/><br/>
Lessons on soil 

 -  1950 
 - xx,134p.  cm. 
<br/><br/><label>Standard No.: </label>51399 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soil<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:1, J0