Books by George Evert Condra
The Nebraska story
The Nebraska story
Correlation of the Pleistocene
Correlation of the Pleistocene deposits of Nebraska
Study and revision of Archimed
Study and revision of Archimedes (Hall)
The geological section of Nebr
The geological section of Nebraska
Geography, agriculture, indust
Geography, agriculture, industries of Nebraska
Correlation of the formations
Correlation of the formations of the Laramie Range, Hartville uplift, Black Hills and western Nebraska
Correlation of the Amerada Pet
Correlation of the Amerada Petroleum Company well drilled near Nehawka, Nebraska
Upper Carboniferous formations
Upper Carboniferous formations in the Lower Platte Valley
The Redfield anticline of Nebr
The Redfield anticline of Nebraska and Iowa
Correlation of the members of
Correlation of the members of the Shawnee group in southeastern Nebraska and adjacent areas of Iowa, Missouri and Kansas
Water-bearing formations of Ne
Water-bearing formations of Nebraska
Geologic cross-section, Forest
Geologic cross-section, Forest City, Missouri to Du Bois, Nebraska
Permo-Pennsylvanian section of
Permo-Pennsylvanian section of the Hartville area of Wyoming
Geological phases of soil eros
Geological phases of soil erosion investigation and control in Nebraska
The Grenola formation
The Grenola formation
The Middle River traverse of I
The Middle River traverse of Iowa
The Missouri Valley traverse i
The Missouri Valley traverse in Iowa, north of the Jones Point deformation
Correlation of the Big Blue se
Correlation of the Big Blue series in Nebraska
Deep wells of Nebraska
Deep wells of Nebraska
Correlation of the Pennsylvani
Correlation of the Pennsylvanian beds in the Platte and Jones point sections of Nebraska
The stratigraphy of the Pennsy
The stratigraphy of the Pennsylvanian system in Nebraska
The soil resources of Nebraska
Preliminary report on the pota
Preliminary report on the potash industry of Nebraska
The Pennsylvanian formations o
The Pennsylvanian formations of southeastern Nebraska
Geology and water resources of a portion of the Missouri river valley in northeastern Nebraska
The sand and gravel resources
The sand and gravel resources and industries of Nebraska
Geology and water resources of
Geology and water resources of the Republican River Valley and adjacent areas, Nebraska
The coal measure of Bryozoa of
The coal measure of Bryozoa of Nebraska