 | 1861 - 500 páginas
...Educational Department of the Museum of Science and Art, South Kensington. II Griffin. London, 1861. A Notice of the origin, progress, and present condition of the Academy of Natural Sciences of Philadelphia; by W. 8. W. RUSCHBNBERGER, MD, Surgeon U. 8. Navy. Second edition, revised and corrected... | |
 | 1856 - 1156 páginas
...industrial exhibition of 1851. By J. Forbes Royle, MD London, 1851. ladenlerger, 12825, 0. 5, & 12828, 0. 7. A notice of the origin, progress and present condition of the Academy of Natural Sciences of Philadelphia. By WSW Ruschenberger, MD, USN Read Feb. 10, 1852. Philadelphia, 1852. Gift of the author.... | |
 | Royal Geological Society of Cornwall - 1841 - 492 páginas
...Washington. 7. Transactions of the American Philosophical Society, Vol. 10, New series, Parts 1, 2. 8. Notice of the origin, progress, and present condition of the Academy of Natural Science of Philadelphia, by WSW Ruschenberger, MD — Both by the Society. 9. Annales des Mines, 4th... | |
 | Société vaudoise des sciences naturelles - 1868 - 456 páginas
...Industrial instruction on the continent. London 1852, br. 8°. 1 1 . Ruschenberger . Notice of thé origin, progress and present condition of the Academy of natural sciences of Philadelphia. 1852, br. 8°. 24. Rlgand, Rev. S.-J.-A. Defense of Halley against the charge of religions... | |
 | Geological Society of London - 1853 - 560 páginas
...tom. i. liv. 1, 2. Philadelphia, Academy of Natural Sciences of. Proceedings, vol. vi. nos. 1, 2. . A Notice of the origin, progress, and present condition of the Academy. Royal Agricultural Society of England, Journal. Vol. xiii. part 1 . Royal Asiatic Society, 29th Annual... | |
 | American Academy of Arts and Sciences - 1862 - 474 páginas
...Philadelphia. 1860. Proceedings. Vol. XII. pp. 97-144; 361-476; 517 to end of vol. 8vo. Philadelphia. 1860. A Notice of the Origin, Progress, and Present Condition of the Academy of Natural Sciences of Philadelphia. By WSW Ruschenberger, MD 2d Ed. 8vo. pamph. Philadelphia. 1860. American Antiquarian... | |
 | American Academy of Arts and Sciences - 1862 - 474 páginas
...Philadelphia. 1860. Proceedings. Vol. XII. pp. 97-144; 361-476; 517 to end of voL 8vo. Philadelphia. 1860. A Notice of the Origin, Progress, and Present Condition of the Academy of Natural Sciences of Philadelphia. By WSW Ruschenberger, MD 2d Ed. 8vo. pamph. Philadelphia. 1860. American Antiquarian... | |
 | 1851 - 754 páginas
...Secretary of War, communicating Information in relation to the Geology and Topography of California. A Notice of the Origin, Progress, and present Condition of the Academy of Natural Sciences of Philadelphia, by WSW Ruschenherger, MD (two copies). Map of that part of the Mineral Lands adjacent... | |
 | Royal Geological Society of Ireland - 1851 - 364 páginas
...Secretary of War, communicating Information in relation to the Geology and Topography of California. A Notice of the Origin, Progress, and present Condition of the Academy of Natural Sciences of Philadelphia, by WSW Ruschenberger, MD (two copies). Map of that part of the Mineral Lands adjacent... | |
 | New York State Library - 1851 - 686 páginas
...Phila. 1851. Proceedings of the Academy of Natural Sciences, vol. 5, No. 12. vol. 6, Nos. 1,2, 3,4. A Notice of the origin, progress and present condition of the Academy of Natural Sciences of Philadelphia. By WSW Ruscheuberger, MD 8vo. Philadelphia, 1852. From the JHabnmi Historical Society.... | |
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A Notice of the Origin, Progress, and Present Condition of the Academy of Natural Sciences of Philadelphia " (1852) ; and " Notes and Commentaries during Voyages to Brazil and China, 1848 
