The Pennsylvanian formations of southeastern Nebraska
By: by Geo. E. Condra and N.A. Bengtson ... a summary report of papers given before the Nebraska academy of sciences ...
Contributors: Bengtson, N. A. b. 1879, joint author.
Series: Nebraska academy of sciences. Publications.; Vol. IX, no. 2; Publications (Nebraska Academy of Sciences) ;; v. 9, no. 2.; Nebraska physical and social science series.; Bulletin (Nebraska. Conservation and Soil Survey) ;; no. 2.
Published: 1915
Place of publication: [Lincoln?]
Language: eng
Number of pages: 60
Subjects: Geology -- Nebraska.
Notes: At head of title: Nebraska physical and social science series.
Forms Bulletin no. [2] of the Nebraska conservation and soil survey of the University of Nebraska.