MacBean, John. <br/><br/>
The soil  : understanding and managing soil for crop production 

 - London :  Faber and Faber,  1961 
 - 221 p.  : ilus 
<br/><br/><label>LCCN: </label>27848 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos.
<br/><br/><label>Dewey Class. No.: </label>631.4  / M28