flint ballast industry of Gage County, Nebraska
By: by Erwin Hinckley Barbour.
Series: [Publications] / Nebraska Geological Survey -- v. 3, pt. 5; Publications (Nebraska Geological Survey) -- v. 3, pt. 5.
Publisher: Nebraska Geological Survey,c1909]
Published: 1909
Place of publication: [Lincoln, Neb
Language: eng
Number of pages: 242
Subjects: Flint.; Mines and mineral resources -- Nebraska.