Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Data are presented to contradict assertion that dredges are ruining farming in California; dredge tailings for many years have been principal source of California's road and building materials; arguments regarding resoiling. Before Mining Committee of Commonwealth Club of San Francisco.
Data are presented to contradict assertion that dredges are ruining farming in California; dredge tailings for many years have been principal source of California's road and building materials; arguments regarding resoiling. Before Mining Committee of Commonwealth Club of San Francisco.
Gold dredging in California
Min Congress J
Sawin, H.A. (Autor:in)
1946
4 pages
Aufsatz (Zeitschrift)
Englisch
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| Engineering Index Backfile | 1905