1.
Rainmakers: American "Pluviculture" to World War II
by Spence, Clark C.
ISBN: 9780803241176
List Price: $16.95
2.
British Investments and the American Mining Frontier, 1860-1901
by Clark C. Spence
ISBN: 9781258461645
List Price: $24.67
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British Investments and the American Mining Frontier, 1860-1901
by Clark C. Spence
ISBN: 9781258454975
List Price: $33.17
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Evolution of International Business: Brit Invest&American Mining V2 (The Rise of Internation...
by Clark C. Spence
ISBN: 9780415190091
List Price: $430.00
7.
8.
Ten Years in Nevada; Or, Life on the Pacific Coast
by Mathews, Mary M., Spence, M...
ISBN: 9780803281240
List Price: $7.50
9.
Territorial Politics and Government in Montana, 1864-89
by Spence, Clark C.
ISBN: 9780252004605
List Price: $20.00
10.
Territorial Politics and Government in Montana, 1864-89
by Spence, Clark C.
ISBN: 9780598153814
List Price: $105.10
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The Conrey Placer Miner Company: A Pioneer Gold-Dredging Enterprise in Montana, 1897-1922
by Spence, Clark C.
ISBN: 9780295969671
List Price: $19.95
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Rainmakers : American "Pluviculture" to World War II
by Spence, Clark C.
ISBN: 9780783746456
List Price: $59.30
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God Speed the Plow : The Coming of Steam Cultivation to Great Britain
by Spence, Clark C.
ISBN: 9780758122155
List Price: $29.00
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Northern Gold Fleet Twentieth-Century Gold Dredging in Alaska
by Spence, Clark C.
ISBN: 9780252022180
List Price: $44.95
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Mining Engineers and the American West The Lace-Boot Brigade, 1849-1933
by Spence, Clark C.
ISBN: 9780893011673
List Price: $29.95
16.
17.
Conrey Placer Mining Company: A Pioneer Gold-Dredging Enterprise in Montana, 1897-1922
by Spence, Clark C.
ISBN: 9780917298189
List Price: $12.95
18.
For Wood River or Bust (The Idaho Legacy Series)
by Clark C. Spence
ISBN: 9780893012151
List Price: $29.95
19.
British Investments and the American Mining Frontier, 1860-1901
by Spence, Clark C.
ISBN: 9780893011789
List Price: $29.95
20.
Mining Engineers and the American West : The Lace-Boot Brigade, 1849-1933
by Spence, Clark C.
ISBN: 9780598348043
List Price: $133.00