Knapp, B. J. <br/><br/>
Soil processes 

 - Boston :  Allen & Unwin,  1979 
 - 72 p.  : ilus. 
 - Processes in physical geography series  ; 2 .
 - Processes in physical geography series  ; 2 .
<br/><br/><label>LCCN: </label>28400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos.