Macdonald, Eoin H.
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
Includes bibliographies and index.
0412246309 RM 307.03
Placer mining
Placer deposits
622.32 / MAC 1983
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
Includes bibliographies and index.
0412246309 RM 307.03
Placer mining
Placer deposits
622.32 / MAC 1983