Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Describes the various properties being worked, illustrating the dredges used. (3000 w.) (No. 16682)
Describes the various properties being worked, illustrating the dredges used. (3000 w.) (No. 16682)
Gold dredging operations in Montana
Min Wld
Rowe, J.P. (Autor:in)
1910
Aufsatz (Zeitschrift)
Englisch
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