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[null,"1.","Record Nr.",null,"UNINA9910708193803321"]
[null,null,"Autore",null,"Campbell Marius R (Marius Robinson), <1858-1940.>"]
[null,null,"Titolo",null,"Geology of the Big Stone Gap coal field of Virginia and Kentucky / by Marius R. Campbell"]
[null,null,"Pubbl/distr/stampa",null,"Washington, : Govt. Print. Off, 1893"]
[null,null,"Descrizione fisica",null,"1 online resource (106 p., [7] leaves of plates) : ill., maps (some folded)"]
[null,null,"Collana",null,"Bulletin of the United States Geological Survey ; ; no. 111"]
[{"$nulls":4},"Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I"]
[null,null,"Soggetti",null,"Geology - Virginia"]
[{"$nulls":4},"Geology - Kentucky"]
[{"$nulls":4},"Coal"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","At head of title: United States Geological Survey."]
[{"$nulls":4},"Includes index."]
[{"$nulls":4},"Reproduction of the original from the Library of Congress."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references."]