Ferricrete, manganocrete, and bog iron occurrences with selected sedge bogs and active iron bogs and springs in the upper Animas River watershed, San Juan County, Colorado [[electronic resource] /] / by Douglas B. Yager ... [and others]

• Autore: Yager Douglas B
• Pubblicazione: Denver, Colo. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , 2003
• Edizione: Version 1.1.
• Descrizione fisica: 1 electronic map : HTML, digital, PDF file
• Soggetto topico: Bogs - Colorado - San Juan County; Iron ores - Geology - Colorado - San Juan County; Manganese ores - Geology - Colorado - San Juan County
• Soggetto genere / forma: Maps.
• Note generali: Title from HTML index page (viewed Apr. 3, 2003).; Includes text, col. ill., and index map.
• Nota di bibliografia: Includes bibliographical references.
• Titolo autorizzato: Ferricrete, manganocrete, and bog iron occurrences with selected sedge bogs and active iron bogs and springs in the upper Animas River watershed, San Juan County, Colorado
• Formato: Materiale cartografico a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910696509003321
• Lo trovi qui: Univ. Federico II