Chemistry

SCHEELE, (CARL WILHELM).

(Helmstädt und Leipzig, J.G. Müllerschen Budhhandlung, 1787).

LECOQ de BOISBAUDRAN, PAUL ÈMILE. - THE ELEMENT GALLIUM.

Paris, G. Masson, 1877.

MENDELÉEV (MENDELEJEFF, MENDELEYEV, MENDELÉEFF), DIMITRY IVANOVICH.

Leipzig, Johann Ambrosius Barth, 1869.

GERHARDT, CHARLES. - THE "LADDER OF COMBUSTION" AND "HOMOLOGOUS SERIES".

Paris, Victor Masson et Cie, 1843.

DAVY, HUMPHRY.

(London, W. Bulmer and Co., 1812).

ARRHENIUS, SVANTE AUGUST.

Stockholm, P.A. Norstedt, 1884.

ARRHENIUS, SVANTE AUGUST.

Stockholm, P.A. Norstedt, 1884.

BERZELIUS, JAC. (JÖNS JACOB).

Stockholm, Henr. A. Nordström, 1820.

BARFOED, C.T.

Kbhvn., 1880.

BARFOED, C.T.

Kbhvn., 1878.

JENSEN, K.A.

København, Gjellerup, 1957-59.

THOMSEN, AUG.

Kjøbenhavn, 1883.

PYROTECHNICS - FIREWORKS - MORTIMER, G.W.

London, W. Simpkin & R. Marshall, 1824.

KRÜSS, GERHARD und HUGO KRÜSS.

Hamburg u. Leipzig, Leopold Voss, 1891.

VALLIER, E.

Paris, Gauthier-Villars, n.d. ca. 1890.

PIRIA, R. (RAFFAELE). - THE FIRST PREPARATION OF SALICYLIC ACID THE MAIN COMPONENT OF ASPIRIN.

(Paris, Crochard et Comp., 1838).

AVOGADRO, (AMEDEO).

(Paris, Crochard, 1833).

UNVERDORBEN, OTTO. - THE DISCOVERY OF ANILINE.

Leipzig, Johann Ambrosius Barth, 1826.