AGA— ALB 



9 



Agassiz (Louis). Address delivered on the Centennial AnniA^ersary of the 

 birth of Alexander von Humboldt, under the auspices of the Boston 

 Society of Natural History. 2 copies. Svo. Boston, 1869. 



. Scientific results of a Journey in Brazil. Geology and Physical 



Geography of Brazil. By Ch. Fred. Hartt. 



Svo. Boston and London^ 1870. 



. A Letter concerning Deep-Sea Dredgings. (Tract.) 



8vo. WasJiington, 1872. 



■ . See Blake (William P.), Haett (C. P.), Holmes (Prancis S.), 



Miller (Hugh), Nott(J. C.), and Seeials, Lonloj^; Bay Society. 



and Desor (E.). Eecit d'une course faite aux glaciers en hiver. 



(Tract.) 8vo. Geneva, 1842. 



Agricola (Georg). De ortu et causis Subterraneorum ; de Natura 

 eorum quae effluunt ex Terra ; de Natura Possilium ; de Veteribus 

 et novis Metallis ; Bermannus, sive de re metallica dialogus ; In- 

 terpretatio Germanica vocum rei metallicse, . . . recensiti ... a 

 Joannes Sigfridus. 8vo. Wittemhurg, 1612. 



. De Ee Metallica, libri XII. Quibus Ofhcia, Instrumenta, 



Machinse, ac omnia denique ad Metallicam spectantia, non mode 

 luculentissime describuntur &c. Pol. Basle, 1657. 



Aikin (Arthur). Journal of a Tour through North "Wales and part of 

 Shropshire, v^^ith observations in Mineralogy and other branches of 

 Natural History. Svo. London, 1797. 



. A Manual of Mineralogy. Svo. London, 1814. 



. A Manual of Mineralogy. 2nd edition. 8vo. London, 1815. 



. Tabular view of Mr. Aikin's System of Mineralogy. (MS. Tract, 



by Mr. Greenough.) 4to. No date. 



. Proposals for a Mineralogical Survey of the County of Salop, and 



of some adjacent districts. 4to, London, no date. 



• and Aikin (C. E.). A Dictionary of Chemistry and Minera- 

 logy, with an account of the processes employed. 2 vols, and 

 Appendix. 4to. London, 1807-14. 



Ainsworth (Eobert). See Dicttot^aeies, Latin and English. 



AiHSWorth (William). An account of the Caves of Ballybunian, county 

 of Kerry ; with some mineralogical details. (Tract.) 



Svo. LuhUn, 1834. 



. Eesearches in Assyria, Babylonia, and Chalda?a, forming part of 



tbe labours of the Euphrates Expedition. Svo. London, 1838. 



Airy (G. B.). On the Eesults of recent Calculations on the Eclipse of 

 Thales and Eclipses connected with it. (Tract.) 



Svo. London, 1853. 

 Akerly (Samuel). An essay on the Geology of the Hudson Eiver. 



Svo. Netu YorJc, 1820. 

 Akrell (Carl). Underrattelser till Kartar ofver Sverige. (Tract.) 



4to. StocMolm, 1811. 



Albert (Prince Consort). Address on Opening the International Statis- 

 tical Congress. (Tract.) Svo. London, 1860. 



Alberti (Priedrich von). Die Gebirge des Kdnigreichs Wurttemberg, in 

 besonderer Beziehuugauf Halurgie. Mit Anmerlumgen und Bei- 

 lagen von D. Schiibler. Svo. Stuttgart and Tubingen, 1826. 



