Bulletin of the United States Geological Survey Geological Survey (U.S.) Published: 1909 Total Pages: 330 Get eBook
Catalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa United States. Bureau of Mines. Technical Library, Pittsburgh Published: 1968 Total Pages: 778 Get eBook
Transactions of the Geological Society of South Africa Geological Society of South Africa Published: 1917 Total Pages: 820 Get eBook
Report on the Progress and Condition of the Illinois State Museum of Natural History Illinois State Museum Published: 1914 Total Pages: 98 Get eBook
Catalogue of the Books, Manuscripts, Maps and Drawings in the British Museum (Natural History) ... British Museum (Natural History). Library Published: 1922 Total Pages: 530 Get eBook
