Handbook of soil science 
/ Editor in chief; Sumner. Malcolm E. 
 - Boca Raton   : CRC Press   , 2000 
 - p. v. :   il. ;  
<br/><br/><label>ISBN: </label>0849331366 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDAFOLOGIA<br/>SUELO<br/>MANUAL<br/>QUIMICA DEL SUELO
<br/><br/><label>Universal Decimal Class. No.: </label>631.4 H236h