Geology and coal resources of the Cumberland, Hobart, and Maple Valley quadrangles, King County, Washington
Vine, James David
Geology and coal resources of the Cumberland, Hobart, and Maple Valley quadrangles, King County, Washington - Washington : U. S. Govt. Print. Off., 1969 - iv, 67 p. maps (in pocket) - United States. Geological Survey. Professional paper ; no. 624 .
"Prepared in cooperation with the Washington Division of Mines and Geology"
Mines and mineral resources--Washington (State)--King Co
Geology--Washington (State)--King Co.
QE75 P9 no. 624
Geology and coal resources of the Cumberland, Hobart, and Maple Valley quadrangles, King County, Washington - Washington : U. S. Govt. Print. Off., 1969 - iv, 67 p. maps (in pocket) - United States. Geological Survey. Professional paper ; no. 624 .
"Prepared in cooperation with the Washington Division of Mines and Geology"
Mines and mineral resources--Washington (State)--King Co
Geology--Washington (State)--King Co.
QE75 P9 no. 624

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