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AR Annual Report
B Bulletin
DCMS Digital Chart and Map Series
DDF Digital Data File
EGSP Eastern Gas Shales Project
EL Educational Leaflet
GB Guidebook
GF GeoFacts
GN Geological Note
IC Information Circular
M Map Series
MR Miscellaneous Report
OF Open-File Map
OFR Open-File Report
OGS Ohio Geological Society publications
OTS Ohio Cooperative Topographic Survey publication
RI Report of Investigations
RP Report of Progress
RS Reprint Series
TR Technical Report (Division of Shore Erosion)
USGS U.S. Geological Survey publication
V Volume
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