Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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. (Autor:in)
1909
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
| Engineering Index Backfile | 1907
Extending scope of placer dredging
Engineering Index Backfile | 1941
Dredging placer gravels at Breckenridge, Colorado
| Engineering Index Backfile | 1908
Dredging [and] Placer Mining Conference : Proceedings
| TIBKAT | 1983
Placer mining dredging still one of California's leading industries
| Engineering Index Backfile | 1940