Depositional systems and their peat/coal-forming environments
By: by Romeo M.Flores.
Contributors: United States. Geological Survey.
Series: U.S. Geological Survey open-file report -- 88-406
Publisher: U.S. Geological Survey
Published: 1988
Place of publication: Denver, Colo
Language: eng
Notes: "This report is preliminary and has not been reviewed for conformiity with U.S. Geological Survey editorial standards and stratigraphic nomenclature".