Tisdale, Samuel L. <br/><br/>
Soil fertility and fertilizers :    /  
Tisdale, Samuel L. 
 - 4a ed. 
 - Londres ;   Macmillan Publishing Company ,   1984 
 - 754 p. : il. ; gráf. ; fot. ;   26 cm. :    
<br/><br/><label>ISBN: </label>24208302 
<br/><br/><label>Subjects--Index Terms: </label>FERTILIZERS SOIL FERTILITY 
<br/><br/><label>Universal Decimal Class. No.: </label>631