Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Directory of known mining enterprises, 1960
Data on property operator, owner, activity status, number of employees, and mineral products; mines are listed alphabetically under counties and location by section, township, range, and mining district; production of gold, silver, copper, lead, and zinc.
Directory of known mining enterprises, 1960
Data on property operator, owner, activity status, number of employees, and mineral products; mines are listed alphabetically under counties and location by section, township, range, and mining district; production of gold, silver, copper, lead, and zinc.
Directory of known mining enterprises, 1960
Montana Bur Mines Geology -- Bul
Crowley, F.A. (Autor:in) / Morgan, T. (Autor:in) / Fulkerson, F.B. (Autor:in) / Kingston, G.A. (Autor:in) / Peterson, N.S. (Autor:in)
1961
67 pages
Map, Table
Report
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Directory of known mining enterprises, 1961
| Engineering Index Backfile | 1962
Directory of mining enterprises for 1966
| Engineering Index Backfile | 1966
Directory of Montana mining properties
| Engineering Index Backfile | 1935
Directory of Montana mining properties
Engineering Index Backfile | 1940