Sanchez P A <br/><br/>
Properties and management of soils in the tropics 
Sanchez P A 
 - New York       John Wiley         1976 
 - x,618p.  cm. 
<br/><br/><label>Standard No.: </label>51953 
<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:1.192, L6