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Disponible 334 titres
Report Of Progress In The Clearfield And Jefferson District Of The Bituminous Coal Fields Of Western Pennsylvania
Franklin Platt
A Collection Of Geological Facts And Practical Observations Intended To Elucidate The Formation Of The Ashby Coal-field In The Parish Of Ashby-de-la-z
Edward MammattA Sketch of the Geology of Cornwall: Including a Brief Description of the Mining Districts and the Ores Produced in Them
Brenton SymonsThe Natural History of British Shells, Including Figures and Descriptions of All the Species Hitherto Discovered in Great Britain
Edward DonovanVolcanoes Of North America: A Reading Lesson For Students Of Geography And Geology
Israel Cook RussellLead and Zinc in the United States: Comprising an Economic History of the Mining and Smelting
Walter Renton IngallsThe Geology and Ore Deposits of the Virgilina District of Virginia and North Carolina, Issue 14; Issue 26
Francis Baker LaneyGeology of the Little Belt Mountains, Montana: With Notes On the Mineral Deposits of the Neihart, Barker, Yogo, and Other Districts
Louis Valentine PirssonIllinois Mineral Industry in 1932: a Preliminary Statistical Summary and Economic Review; 557 Ilre no.28
Walter Henry VoskuilThe Geology of the Warwickshire Coalfield and the Permian Rocks and Trias of the Surrounding District
Henry Hyatt HowellReport On the Geology of Vermont: Descriptive, Theoretical, Economical, and Scenographical; Volume 2
Charles Henry HitchcockGeology and Mineral Deposits of San Fernando Quadrangle, Los Angeles County, California: No.172
Gordon B. OakeshottOutlines Of The Geology Of The Counties Of England. (from Kelly's Post-office Directories)
William Jerome HarrisonPhysiographical Sketch Of That Portion Of The Rocky Mountain Range ?at The Head Waters Of South Clear Creek And East Of Middle Park? With An Enumerati
Gray AsaA Monograph of Carboniferous and Permian Foraminifera (the Genus Fusulina Excepted)
Henry Bowman Brady