Geology of the Kiernan quadrangle, Iron County, Michigan /

Autor Gair, Jacob Eugene, 1922-1998, Wier, K. L.
Vydáno 1956

Isopach mapping by photogeologic methods as an aid in the location of swales and channels in the Monument Valley area, Arizona : procedures and studies in photogeology /

Autor Witkind, Irving J. 1917-2008, Hemphill, William R., Pillmore, Charles L., Morris, Robert H.
Vydáno 1960

Determination of quantitative geologic data with stereometer type instruments /

Autor Hemphill, William R.
Vydáno 1958

Application of high-order stereoscopic plotting instruments to photogeologic studies /

Autor Pillmore, Charles L.
Vydáno 1957

Geology of the Ord mine Mazatzal Mountains quicksilver district Arizona : contributions to economic geology /

Autor Faick, John N.
Vydáno 1958

Geology and coal resources of the Tiptop quadrangle, Kentucky : contributions to economic geology /

Autor Welch, Stewart W.
Vydáno 1958

Geology and coal resources of the Walsenburg Area, Huerfano County, Colorado /

Autor Johnson, Ross B., 1919-
Vydáno 1958

Geology of part of the Townsend Valley Broadwater nad Jefferson Counties, Montana : contributions to economic geology /

Autor Freeman, V. L., Ruppel, Edward Thompson, 1925-, Klepper, Montis R.
Vydáno 1958

Optical calcite deposits in Park and Sweet Grass Counties, Montana : contributions to economic geology /

Autor Stoll, W. C., Armstrong, Frank C., 1913-2011
Vydáno 1958

Dismal Swamp placer deposit Elmore County Idaho : contributions to economic geology /

Autor Armstrong, Frank C., 1913-2011
Vydáno 1957

Preliminary report on oil-shale resources of Piceance Creek Basin Northwestern Colorado : contributions to economic geology /

Autor Donnell, John Roswell
Vydáno 1957

Gem stones of the United States : contributions to economic geology /

Autor Schlegel, Dorothy MacKenney
Vydáno 1957

Physical stratigraphy of the phosphoria formation in Northwestern Wyoming : contributions to economic geology /

Autor Sheldon, Richard P.
Vydáno 1957

Zoning of the Bitter Creek vanadium-uranium deposit Near Uravan, Colorado : contributions to economic geology /

Autor Heyl, Allen V. 1918-2008
Vydáno 1957

Geology of the Virginia City quadrangle, Nevada : contributions to economic geology /

Autor Thompson, George A. 1919-2017
Vydáno 1956

Airborne and ground reconnaissance of part of the syenite complex near Wausau, Wisconsin : contribution to economic geology /

Autor Vickers, R. C.
Vydáno 1956

Geology of the Johnson Creek Quadrangle, Caribou County, Idaho : contribution to economic geology /

Autor Gulbrandsen, Robert A., McLaughlin, K. P., Honkala, F. S., Clabaugh, Stephen
Vydáno 1956

Coalfields of the Republic of Korea. Part 1., Introduction /

Vydáno 1956

Coalfields of the Republic of Korea. Part 2, Geology of Macha-ri coalfield /

Vydáno 1957

Monazite in part of the southern Atlantic Coastal Plain : contributions to economic geology /

Autor Dryden, Lincoln
Vydáno 1958