A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Modern gold placer dredging
An Illustrated article considering details necessary to make a dredging enterprise successful, and the important points about the property. (3500 w.) (No. 7032 B)
Modern gold placer dredging
An Illustrated article considering details necessary to make a dredging enterprise successful, and the important points about the property. (3500 w.) (No. 7032 B)
Modern gold placer dredging
Cassier's Mag
Massey 2nd, George B. (author)
1909
Article (Journal)
English
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