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George Evert Condra

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Geography of Nebraska

George Evert Condra · Franklin Classics

208 sayfa · 2018

Kategori yok

Personal observations and experiences relating to William Jennings Bryan

George Evert Condra · Yayınevi bilinmiyor

28 sayfa · 1920

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Geology and water resources of a portion of the Missouri river valley in northeastern Nebraska

George Evert Condra · Govt. Print. Off.

59 sayfa · 1908

Water-supply / Geology

Description and travelGeography, agriculture, industries of NebraskaGeorge Evert Condra

Geography, agriculture, industries of Nebraska

George Evert Condra · The University publishing company

342 sayfa · 1934

Agriculture / Description and travel

CiltGeography of NebraskaGeorge Evert Condra

Geography of Nebraska

George Evert Condra · University Pub. Co.

194 sayfa · 1987

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Stratigraphic GeologyThe geological section of NebraskaGeorge Evert Condra

The geological section of Nebraska

George Evert Condra · University of Nebraska, Conservation and Survey Division

82 sayfa · 1943

Geology / Geology, Stratigraphic / Stratigraphic Geology

Stratigraphic GeologyCorrelation of the Pleistocene deposits of NebraskaGeorge Evert Condra

Correlation of the Pleistocene deposits of Nebraska

George Evert Condra · University of Nebraska Conservation and Survey Division

74 sayfa · 1947

Geology / Geology, Stratigraphic / Stratigraphic Geology

CiltGeography of NebraskaGeorge Evert Condra

Geography of Nebraska

George Evert Condra · Creative Media Partners, LLC

Sayfa sayısı yok · 2018

Kategori yok

Natural gasDeep wells of NebraskaGeorge Evert Condra

Deep wells of Nebraska

George Evert Condra · Printed by authority of the state of Nebraska

288 sayfa · 1931

Petroleum / Natural gas

ErosionGeological phases of soil erosion investigation and control in NebraskaGeorge Evert Condra

Geological phases of soil erosion investigation and control in Nebraska

George Evert Condra · Printed by authority of the state of Nebraska

22 sayfa · 1934

Soils / Erosion

Stratigraphic GeologyGeologic cross-section, Forest City, Missouri to Du Bois, NebraskaGeorge Evert Condra

Geologic cross-section, Forest City, Missouri to Du Bois, Nebraska

George Evert Condra · Published by authority of the state of Nebraska

23 sayfa · 1935

Geology / Geology, Stratigraphic / Stratigraphic Geology

GeologyGeology and water resources of the Republican River Valley and adjacent areas, NebraskaGeorge Evert Condra

Geology and water resources of the Republican River Valley and adjacent areas, Nebraska

George Evert Condra · U.S. G.P.O.

71 sayfa · 1907

Water / Water-supply / Storage / Water resources development / Geology

GeologyThe Grenola formationGeorge Evert Condra

The Grenola formation

George Evert Condra · Printed by the authority of the state of Nebraska

31 sayfa · 1933

Geology

GeologyThe Middle River traverse of IowaGeorge Evert Condra

The Middle River traverse of Iowa

George Evert Condra · Printed by authority of the state of Nebraska

31 sayfa · 1933

Geology

GeologyThe Missouri Valley traverse in Iowa, north of the Jones Point deformationGeorge Evert Condra

The Missouri Valley traverse in Iowa, north of the Jones Point deformation

George Evert Condra · Printed by authority of the state of Nebraska

24 sayfa · 1933

Geology

CiltThe Nebraska storyGeorge Evert Condra

The Nebraska story

George Evert Condra · The University Pub. Co.

296 sayfa · 1951

Kategori yok

GeologyThe Pennsylvanian formations of southeastern NebraskaGeorge Evert Condra

The Pennsylvanian formations of southeastern Nebraska

George Evert Condra · Yayınevi bilinmiyor

60 sayfa · 1915

Geology

Stratigraphic GeologyPermo-Pennsylvanian section of the Hartville area of WyomingGeorge Evert Condra

Permo-Pennsylvanian section of the Hartville area of Wyoming

George Evert Condra · Published by authority of the state of Nebraska

46 sayfa · 1935

Geology / Geology, Stratigraphic / Stratigraphic Geology

GeologyThe Redfield anticline of Nebraska and IowaGeorge Evert Condra

The Redfield anticline of Nebraska and Iowa

George Evert Condra · Published by authority of the state of Nebraska

19 sayfa · 1938

Geology

SandThe sand and gravel resources and industries of NebraskaGeorge Evert Condra

The sand and gravel resources and industries of Nebraska

George Evert Condra · Nebraska Geological Survey

206 sayfa · 1908

Mines and mineral resources / Sand

Stratigraphic GeologyThe stratigraphy of the Pennsylvanian system in NebraskaGeorge Evert Condra

The stratigraphy of the Pennsylvanian system in Nebraska

George Evert Condra · Printed by authority of the state of Nebraska [The University of Nebraska press]

291 sayfa · 1927

Geology / Geology, Stratigraphic / Stratigraphic Geology

FossilesStudy and revision of Archimedes (Hall)George Evert Condra

Study and revision of Archimedes (Hall)

George Evert Condra · The Society

243 sayfa · 1944

Archimedes (Bryozoa) / Ectoproctes / Nomenclature / Fossiles

Stratigraphic GeologyUpper Carboniferous formations in the Lower Platte ValleyGeorge Evert Condra

Upper Carboniferous formations in the Lower Platte Valley

George Evert Condra · University of Nebraska, Conservation and Survey Division

18 sayfa · 1939

Geology / Geology, Stratigraphic / Stratigraphic Geology

GroundwaterWater-bearing formations of NebraskaGeorge Evert Condra

Water-bearing formations of Nebraska

George Evert Condra · Published by authority of the state of Nebraska

24 sayfa · 1936

Groundwater

GeologyCorrelation of the formations of the Laramie Range, Hartville uplift, Black Hills and western NebraskaGeorge Evert Condra

Correlation of the formations of the Laramie Range, Hartville uplift, Black Hills and western Nebraska

George Evert Condra · The University of Nebraska, Conservation and Survey Division

52 sayfa · 1940

Geology

Stratigraphic GeologyCorrelation of the members of the Shawnee group in southeastern Nebraska and adjacent areas of Iowa, Missouri and KansasGeorge Evert Condra

Correlation of the members of the Shawnee group in southeastern Nebraska and adjacent areas of Iowa, Missouri and Kansas

George Evert Condra · Printed by authority of the state of Nebraska

64 sayfa · 1937

Geology, Stratigraphic / Stratigraphic Geology

Stratigraphic GeologyCorrelation of the Pennsylvanian beds in the Platte and Jones point sections of NebraskaGeorge Evert Condra

Correlation of the Pennsylvanian beds in the Platte and Jones point sections of Nebraska

George Evert Condra · Printed by the authority of the state of Nebraska

57 sayfa · 1930

Geology / Geology, Stratigraphic / Stratigraphic Geology

GeologyCorrelation of the Amerada Petroleum Company well drilled near Nehawka, NebraskaGeorge Evert Condra

Correlation of the Amerada Petroleum Company well drilled near Nehawka, Nebraska

George Evert Condra · Published by authority of the state of Nebraska

16 sayfa · 1939

Geology

Stratigraphic GeologyCorrelation of the Big Blue series in NebraskaGeorge Evert Condra

Correlation of the Big Blue series in Nebraska

George Evert Condra · Printed by authority of the state of Nebraska

74 sayfa · 1931

Geology / Geology, Stratigraphic / Stratigraphic Geology