Simpson filled sinkholes in eastern Kansas - Merriam, Daniel Francis; Atkinson, William R. (Lawrence : [s.n.], 1956)
University of Kansas publication.
Title page lacking.
With : Geology and ground-water resources of Sheridan County, Kansas, 1956. Bound together subsequent to publication.
Copy 2 with : Progress report on the ground-water hydrology of the Equus Beds area, Kansas, 1956. Bound together subsequent to publication.
"References": p. 80.
Keywords: Sinkholes; Geology -- Kansas