The mineral resources of Stevens County,
Weaver, Charles Edwin, 1880-
The mineral resources of Stevens County, by Charles E. Weaver. - Olympia, Frank M. Lamborn, Public Printer, 1920. - 350 p. illus. - Washington (State) Geological Survey. Bulletin no. 20 . - Washington (State). Division of Mines and Geology. Bulletin ; no. 20. .
At head of title: Washington Geological Survey. Henry Landes, State Geologist.
gs 20000401
Mines and mineral resources--Washington (State)--Stevens County.
QE175 / .A3 no. 20
The mineral resources of Stevens County, by Charles E. Weaver. - Olympia, Frank M. Lamborn, Public Printer, 1920. - 350 p. illus. - Washington (State) Geological Survey. Bulletin no. 20 . - Washington (State). Division of Mines and Geology. Bulletin ; no. 20. .
At head of title: Washington Geological Survey. Henry Landes, State Geologist.
gs 20000401
Mines and mineral resources--Washington (State)--Stevens County.
QE175 / .A3 no. 20