Gravity survey of the state of Ohio
By: by W.A. Heiskanen and U.A. Uotila.
Contributors: Uotila, U. A.; Ohio State University.  Institute of Geodesy, Photogrammetry and Cartography
Series: Report of investigations / State of Ohio, Dept. of Natural Resources, Division of Geological Survey -- no. 30; Publications of the Institute of Geodesy, Photogrammetry and Cartography -- no. 6; Report of investigations (Ohio.  Division of Geological Survey) -- no. 30; Publications (Ohio State University.  Institute of Geodesy, Photogrammetry and Cartography) -- no. 6
Publisher: State of Ohio, Dept. of Natural Resources, Division of Geological Survey
Published: 1956
Place of publication: Columbus
Language: eng
Number of pages: 34
Subjects: Gravity -- Ohio
Notes: Two maps on 2 folded leaves in pocket.

"In cooperation with the Institute of Geodesy, Photogrammetry and Cartography of the Ohio State University."