A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An illustrated account of the development and success of this industry, showing types of dredges used. (1600 w.) (No. 84603)
An illustrated account of the development and success of this industry, showing types of dredges used. (1600 w.) (No. 84603)
Placer dredging in California
Min Wld
Holmes, George L. (author)
1907
Article (Journal)
English
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