Fehrenbacher, J. B. <br/><br/>
Loess thickness and its effect on soils in Illinois 

 - Urbana, Champaign :  University of Illinois,  1986 
 - 14 p.  : ilus. ; mapas 
 - Bulletin  ; 782 .
 - Bulletin  ; 782 .
<br/><br/> 53-415 
<br/><br/><label>LCCN: </label>4565 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humus.<br/>Suelos arcillosos.<br/>Suelos--Illinois.