Echinoderms from Middle and Upper Ordovician rocks of Kentucky /
Main Author: | |
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Format: | Government Document Book |
Language: | English |
Published: |
Washington, D.C. :
U.S. G.P.O.,
1981.
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Series: | Contributions to the Ordovician paleontology of Kentucky and nearby states
Geological Survey professional paper ; 1066-K. |
Subjects: |