International stratigraphic guide : a guide to stratigraphic classification, terminology, and procedure - International Union of Geological Sciences. International Subcommission on Stratigraphic Classification; Hedberg, Hollis Dow, 1903- (New York : Wiley, 1976)
"A Wiley-Interscience publication."
Includes index
Includes bibliographical references and index
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Keywords: Geology, Stratigraphic