Youngberg, Chester T. <br/><br/>
Forest soils and land use  : proceedings of the Fifth North American Forest Soils conference... 

 - Fort Collins, Colo. :  Colorado State University,  (1980) 
 - 623 p.  : ilus. ; gráfs. 
<br/><br/><label>LCCN: </label>55513 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos forestales.<br/>Tierras--Utilización.
<br/><br/><label>Dewey Class. No.: </label>634.922  / Y68 1978