Macdonald, Eoin H. <br/><br/>
Alluvial Mining : The Geology, Technology, And Economics Of Placers / 
by Eoin H. Macdonald 
 - New York :  Chapman & Hall ,  1983 
 - xv, 508 pages .:  graph, illustrations .;  24 cm 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0412246309  RM 307.03 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Placer mining<br/>Placer deposits
<br/><br/><label>Dewey Class. No.: </label>622.32  / MAC 1983