Buckman, Harry. <br/><br/>
The nature and properties of soils / 
Harry Buckman & Nyle Brady. 
 - 6th edition. 
 - New York :  McMillan Publishing Company,  1960. 
 - xvii, 567 pages :  illustrations. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science.