Geology and coal resources of the Walsenburg area, Huerfano County, Colorado / / by Ross B. Johnson

• Autore: Johnson Ross B. <1919->
• Pubblicazione: [Washington, D.C. ] : , : [United States Department of the Interior, Geological Survey], , [1958]; Washington : , : United States Government Printing Office
• Descrizione fisica: 1 online resource (iii, 557-583 pages, 3 pages of plates) : maps, charts
• Soggetto topico: Coal - Colorado - Huerfano County; Coal
• Soggetto geografico: Colorado Huerfano County
• Note generali: Title from title screen (viewed July 22, 2014).; Additional title page description: "A study of coal resources and their geologic occurence in formations of Late Cretaceous and Paleocene age."
• Nota di bibliografia: Includes bibliographical references (page 581) and index.
• Titolo autorizzato: Geology and coal resources of the Walsenburg area, Huerfano County, Colorado
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910707189503321
• Lo trovi qui: Univ. Federico II