Mineral resources of the Du Noir Addition, Washakie Wilderness, Fremont County, Wyoming /

by Prostka, Harold J.
Published 1979

Geologic map of the Leatherwood quadrangle, southeastern Kentucky /

by Prostka, Harold J.
Published 1968

Geologic map of the Pelican Cone quadrangle, Yellowstone National Park and vicinity, Wyoming /

by Prostka, Harold J.
Published 1975

Geologic map of the Abiathar Peak quadrangle, Yellowstone National Park, Wyoming and Montana /

by Prostka, Harold J.
Published 1975

Geology of the Hyden East quadrangle, Kentucky /

by Prostka, Harold J.
Published 1965

Igneous geology of the Dry Mountain quadrangle, Jefferson County, Montana : a description of the petrology and structure of the igneous rocks along the east margin of the Boulder b...

by Prostka, Harold J.
Published 1966

Stratigraphic framework of the Absaroka volcanic supergroup in the Yellowstone National Park region /

by Smedes, Harry W. (Harry Wynn), 1926-, Prostka, Harold J.
Published 1972

Stratigraphic framework of the Absaroka volcanic supergroup in the Yellowstone National Park region /

by Smedes, Harry W. (Harry Wynn), 1926-, Prostka, Harold J.
Published 1972

Mineral resources of the Du Noir Addition, Washakie Wilderness, Fremont County, Wyoming /

by Prostka, Harold J., Antweiler, J. C., 1918-, Bieniewski, Carl L.
Published 1979

Geology and mineral resources of the North Absaroka Wilderness and vicinity, Park County, Wyoming /

by Nelson, Willis H. (Willis Howard), 1920-2010, Prostka, Harold J., Williams, Frank E.
Published 1980

Geologic map of the southern part of the Lower Red Rock Lake quadrangle, Beaverhead and Madison Counties, Montana, and Clark County, Idaho /

by Witkind, Irving J. (Irving Jerome), 1917-2008
Published 1980

Geologic map of the Tower Junction quadrangle, Yellowstone National Park, Wyoming and Montana /

Published 1975

Geologic map of the Pilot Peak quadrangle, Park County, Wyoming /

by Pierce, William Gamewell, 1904-
Published 1973

Geologic map of the Dead Indian Peak quadrangle, Park County, Wyoming /

by Pierce, William Gamewell, 1904-
Published 1982

Geology and mineral resources of the North Absaroka Wilderness and vicinity, Park County, Wyoming /

by Nelson, Willis H. (Willis Howard), 1920-2010
Published 1980

Geologic map of the Two Ocean Pass quadrangle, Yellowstone National Park and vicinity, Wyoming /

Published 1989