Jackson, Marion LeRoy. <br/><br/>
Soil chemical analysis. 

 - Englewood Cliffs, N.J.,  Prentice-Hall,  1958. 
 - 498 p.  illus.  24 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils--Analysis.<br/>Solo (Quimica)