Selected papers in soil formation and classification. 
edited by J. V. Drew...[et al.] 
 - Madison :  Soil Science Society of America,  c1967. 
 - xxii, 428 p. :  ill., maps. ;  23 cm. 
 - SSSA special publication series ;  no. 1 .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil formation.<br/>Soils--Classification.