Principles and applications of soil geography / 
edited by E.M. Bridges and D.A. Davidson. 
 - London :  Longman,  1982. 
 - xii, 297 p. :  ill. (maps) ;  24 cm. 
<br/><br/>Bibliography : p. 275-292 
<br/><br/><label>ISBN: </label>0582300142 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil geography.<br/>Soils.