A history of gold dredging in Idaho
Clark C Spence (Author)
"A revolution in placer mining from inception in the 1880s until its demise in the 1960s and its impact on Idaho, the nation's fourth leading producer of dredged gold which provides a lens through which to observe the practice and history of gold dredging around the world."
eBook, English, 2016
University Press of Colorado, University Press of Colorado, Boulder, Boulder, Colorado, 2016