Worthen, Edmund L. <br/><br/>
Farm Soils: Their fertilization and management /  
Edmund L. Worthen 
 - 1a 
 - New York, U.S.A  John Wiley<br/> Sons  19560000 
 - 430  ilus 
<br/><br/> Texto en Biblioteca Central 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SUELOS-FERTILIDAD<br/>ABONOS
<br/><br/><label>Dewey Class. No.: </label>631.81  / W932f