CATALOGUE OF BOOKS AND PAMPHLETS. 47 



GARDNER, D. P. An Introductory Lecture on the Relations of 



Chemistry to the Vital Forces, delivered in the Philadelphia 



College of Medicine, Philadelphia, 1847. Vol. xxvm., Pamphlets. 



Octavo series. 8vo. llpp. Philadelphia, 1848. 



GASSE, L. Katechismus der Electrischen Telegraphic. 



12mo. 372pp. Leipsig, 1870. 



GAUSS, F. G. Ftinsfstellige vollstandige Logarithmische und Tri- 

 gonometrische Tat'elu. Third edition. 



8vo. 141, 43 pp. Berlin, 1873. 



Vierstellige Logarithmisch-Trigonometrische Handtafel. 



5 Tables. Berlin, 1870, 

 GEDDES, George. Annual Report of the Superintendent of the 



Onondaga Salt Springs. Vol. XVL, Pamphlets. Octavo series. 



8vo. 35 pp. Albany, 1866. 



GEDENKBUCH zur Hundertjahrigen Griindung der K. ung. Berg-u. 

 Forstakademie in Schemnitz, 1770-1870. 



8vo. 389 pp. Schemnitz, 1871 

 GEIGER'S Journal fiir Pharmacie. See, under Journals, Journal 



fur Pharmacie. 



GEINITZ, H. B. Darstellung der Flora des Hainischer-Ebersdorfer 

 und des Floeher Kohlenbassins. 



8vo, 80pp., text; Atlas, XIV. plates. Leipsig, 1854. 



Das Konichliche Mineralogische Museum in Dresden. 



Vol. I., Pamphlets. Duodecimo series. 



12mo. 110 pp., II. plates. Dresden, 1858. 



Die Leitpflanzen des Rotliegenden und des Zechsteingebirges 



oder der permi&chen Formation in Zachsen. Vol. vn., Pamphlets. 



Quarto series. 4tO. 27 pp., II. plates. Leipsig, 1858. 



Geognostisch Darstellung der Steinkohlen Formation in 



Sachsen. 2 vols. 2to., text and plates. Leipsig, 1856. 



GENERAL Meteorological Instructions issued by the War Depart- 

 ment, Washington, D. C. 8vo. 12pp. Washington, 1868. 

 GENIEYS, R. Recueil de Tables a L'Usage des Ingenieurs. 



8vo. 269 pp. Paris, 1835. 

 GENTELE, J. G. Lehrbuch der Farbenfabrikation. 



8vo. 351 pp. Braunschweig, 1860. 

 GENTH, F. A. Contributions to Metallurgy. No. 1, Analysis of 



Chinese Coins. Vol. VIL, Pamphlets. Octavo series. 8vo. 6 pp. 



Contributions to Mineralogy Vol. XL, Pamphlets, octavo series. 



*8vo. 13 pp. 1857 

 The Same as above. Vol. XL, Pamphlets. Octavo series, 



8vo. 10 pp. 1859. 



The Same as above. Vol. X., Pamphlets. Octavo series. 



8vo. 17pp. 1868. 



The same as above. Vol. XII. Pamphlets. Octavo series. 



8vo. 18 pp. Philadelphia, 1862. 

 On Tetradymite. Reply to Dr. C. T. Johnson, of Boston. 



Vol. XL, Pamphlets. Octavo series. 8vo. 3pp. 1861, 



Re-exarnination of the Tetradymite, (Bornite-Jackson,) 



from Field's Gold Mine, Georgia. Vol. XL, Pamphlets. Octavo series. 



8vo. 4 pp. 1860. 



