Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Notes on gold dredging in New Zealand and New South Wales
Read at meeting of N. S. W. Chamber of Mines. Showing the immense advantage of the bucket dredge as a gold producer. (1700 w.)
Notes on gold dredging in New Zealand and New South Wales
Read at meeting of N. S. W. Chamber of Mines. Showing the immense advantage of the bucket dredge as a gold producer. (1700 w.)
Notes on gold dredging in New Zealand and New South Wales
N Z Mines Rec
Piper, J.W.H. (Autor:in)
1900
Aufsatz (Zeitschrift)
Englisch
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| Engineering Index Backfile | 1903
Engineering Index Backfile | 1898
Engineering Index Backfile | 1900
| Engineering Index Backfile | 1900
| Engineering Index Backfile | 1899