Proceedings of the fifth international soil correlation meeting (ISCOM)  characterization, classification, and utilization of spodosols 
edited by J.M. Kimble and W.D. Nettleton. 
 - Washington  Soil Conservation Survey  1990. 
 - x, 438 p.  ill.  28 cm. 
<br/><br/><label>LCCN: </label>doc92000343  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil management--Congresses.--United States<br/>Histosols--Congresses.--United States