Jackson, Marion Le Roy. <br/><br/>
Soil chemical analysis 

 - Emglewood Cliffs :  Prentice-Hall,  1958 
 - 498 p.  : ilus 
<br/><br/><label>LCCN: </label>16579 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos--Análisis.
<br/><br/><label>Dewey Class. No.: </label>631.41  / J32