Henry D. Foth <br/><br/>
Soil Fertility 

 - Boca Raton  Lewis Publishers  1996 
 - 290p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>1-56670-243-7 
<br/><br/><label>Dewey Class. No.: </label>631.42  / FOT