Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Some notes on gold dredging in Alaska
Describes conditions and common practice and operation. (2500 w.) (No. 49857)
Some notes on gold dredging in Alaska
Describes conditions and common practice and operation. (2500 w.) (No. 49857)
Some notes on gold dredging in Alaska
Min Engng Wld
Powell, Frederick (Autor:in)
1914
Aufsatz (Zeitschrift)
Englisch
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