SECTION V. — CHEMISTRY, PURE AND APPLIED. 905

Watson, William H.
Science Teachings in Living Nature. Introduction to the study of Physiological Chemistry and Sanitary Science. London, 1879. 8vo.
Watt, Alexander.
Art (The) of Leather Manufacture. Second edition. London, 1887. Art (The) of Soap-making ; a practical handbook of the manufacture of hard and soft soaps. Second edition. London, 1885. 8vo.
Practical (A) Handbook of the manufacture of hard and soft soaps, etc., including many new processes, and a chapter on the recovery of glycerine from waste leys, with illustrations. Third edition, revised. Lon- don, 1889. 8vo. Electro-Deposition. Practical treatise on the electrolysis of gold, silver, copper, nickel, and other metals and alloys. With descriptions of voltaic batteries, magneto- and dynamo-electric machines, thermo- piles, and the materials and processes used in every department of art, and several chapters on electro-metallurgy. London, 1886. 8vo. Third edition. London, 1889.
Tien chi tu chin leo fa. [Translated into Chinese by John Fryer.] 2 vols. Cf. Fryer, John. Scientific Industries explained, showing how some of the important articles of commerce are made. Edinburgh, 1881. 8vo.
Watt, James.
* Supplement to the description of a Pneumatic Apparatus, for preparing factitious airs ; containing a description of a Simplified Apparatus, and of a Portable Apparatus. Birmingham, 1796. pp. 47, 8vo. Plate.
Cf. Beddoes, Thomas, and James Watt,
Watts, Henry.
Chemistry of Carbon Compounds, or Organic Chemistry. Thirteenth edition, revised. Philadelphia, 1887. i2mo.
This is an American edition of the second volume of Watts's Manual of Chemistry. Cf. Fownes, George.
Manual of Chemistry. Thirteenth edition of Fownes'. London, 1886. 2 vols., i2mo.
Second edition. Fourteenth of Fownes'. By William A. Tilden. London, 1889. 2 vols., i2mo. See Fownes, George. Also, in Section II, Watts, Henry.
906 BIBLIOGRAPHY OF CHEMISTRY.
Watts, W. Marshall.
Index of Spectra. With a preface by H. E. Roscoe. London, 1872.
pp. xvi-74, 8vo. 9 plates. Practical (A) Introduction to the Elements of Chemistry, London, 1891.
Nisbet's Elementary Science Manuals.
Weber, C.
Leitfaden fiir den Unterricht in der landwirthschaftlichen Chemie. Stuttgart, 1888.
Dritte vermehrte Auflage. Stuttgart, 1892. 8vo. 111.
Weber, Christoph.
Tractatio chemica de pyrophoro. Gottingae, 1758. 4to.
Weber, Jacob Andreas.
Beschreibung einiger zum Gebrauch der dephlogistirten Luft beim Blaserohr eingerichteten Maschinen . . . Tubingen, 1785. 8vo.
Chemische Erfahrungen bei meinen und anderen Fabriken . . . Neu- wied, 1793.
Kurze Anweisung fiir einen Anfanger der Apothekerkunst und Chemie. Berlin, 1779. 8vo.
Zweite Auflage. Berlin, 1785.
LeichtfassHche Chemie fiir Handwerker . . . Tiibingen, 1790. Zweite Auflage, 1793.
Neuentdeckte Natur und Eigenschaften des Kalkes und der azenden Korper, nebst einer oekonomisch-chemischen Untersuchung des Kochsalzes und dessen Mutterlauge. Berlin, 1778. 8vo.
Physikalisch-chemische Untersuchungen der thierischen Feuchtigkeiten. Tiibingen, 1781. 8vo.
Vollstandige theoretische und praktische Abhandlung von dem Salpeter und der Zeugung derselben, nebst einer Abhandlung von der Gahrung durch physische und chemische Grundsatze und Er- fahrungen bestiitigt. Tubingen, 1779. 8vo.
Weber, K.
Die Malz-Fabrikation. Wien, 1886.
Bebept. K. K.
Jljjifl BCeSHeBHOft a:H3HH. 3HaK0MCTB0 Ch XHMiCH) npHi nOMOmn JOMamHHXT.
cpeacTB-B* C.-IIeTep6ypr^, 1876.
Weber, K. K. Household Chemistry. St. Petersburg, 1876.
Weber, R.
Atomgewichts-Tabellen zur Berechnung der bei analytisch-chemischen. Untersuchungen erhaltenen Resultate. Braunschweig, 1852. 8vo.