History and development of gold dredging in Montana; with chapter on placer-mining methods and operating costs.
| Other author | Jennings, Hennen, 1854-1920. |
| Other author | Conrey Placer Mining Company. |
| Format | Microform |
| Publication Info | Washington : U.S. GPO, 1916. |
| Description | v+p. 3-63 : illustrations ; cm. |
| Subjects |
| Series | Mines Bur. Bull. No. 121 |
| General note | Record is based on bibliographic data in CIS Index to U.S. Executive Branch Documents, 1910-1932. Reuse except for individual research requires license from LexisNexis Academic & Library Solutions. |
| General note | [with data on dredging equipment and costs, and placer mine operations; and annotated bibliography]. |
| General note | Includes index. |
| Citation/References note | CIS Index to U.S. Executive Branch Documents, 1910-1932 Part 4 |
| Reproduction note | Joyner- Microfiche. [Bethesda, Md.]: LexisNexis Academic & Library Solutions, 1997. 11 x 15 cm. (CIS US Executive Branch Documents, 1910-1932 : no. I28.3-121.D). |
| Govt. docs number | I 28.3:121 |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Joyner | Microforms B300 | CIS US EXEC MF I28.3-121.D | ✔ Available |