Hesse, P.R. <br/><br/>
A textbook of soil chemical anlysis :    /  
Hesse, P.R. 
 - 1a ed. 
 - U.S.A. ;   Chemical Publishing ,   1971 
 - 520 p. ;   23 cm :    
<br/><br/> Transferencia B.C. 
<br/><br/><label>Subjects--Index Terms: </label>Química Suelo 
<br/><br/><label>Universal Decimal Class. No.: </label>631.4