SECTION V. — CHEMISTRY, PURE AND APPLIED. 773

RiBAN [eT BoURGOIN].
Acides gras. See, in Section II, Fremy : Encyclopedic chimique, vol. vil.
RiBAUCOURT.
Elemens de chimie docimastique, a I'usage des orfevres, essayeurs et affineurs. Paris, 1786. 8vo.
Elementos de quimica docimastica . . . traducidos por Miguel Geronimo Suarez y Nunez. Madrid, 1791. 4to.
RlBBENTROP, HeINRICH GoTTLIEB FrIEDRICH.
Resultate chemischer und metallurgischer Erfahrungen in Absicht der Blei-Ersparung bei Schmelzprocessen, von Da Camera, iibersetzt mit Anmerkungen von Lampadius. Dresden, 1797.
RiccA, Francesco.
Trattato di chimica applicata alia mineralogia, alia botanica, alia fisiolo- gia, alia igiene e alia patologia umana, alia farmacia, alia materia medica, alia giurisprudenza penale e civile, ed alia industria agricola ed artiera. Napoli, 1838. 4 vols., 8vo. Vol. i, pp. xx-613 ; vol. "> PP- 379 ; vol. Ill, pp. 260 ; vol. iv, pp. 251.
Ricci, A.
Chimico farmacista. Prontuario di tossicologia chimica. Seconda edizione, corretta ed aumentata. Milano, 1882. 8vo.
RiCERCHE eseguite nell' Istituto CHIMICO della R. University di Roma neir anno scolastico 1890-91. Roma, 1891. 8vo. 111.
Richard, H.
Die Gewinnung der Gespinnstfasern. See Otto-Birnbaum's Lehrbuch, vol. ix.
Richards, Edgar.
Principles and Methods of Soil- Analysis. Bulletin 10, Department of Agriculture, Division of Chemistry. Washington, 1886. 8vo.
Richards, Mrs. Ellen H.
Chemistry (The) of Cooking and Cleaning. Boston, 1882. Food Materials and their Adulterations. Boston, 1886. pp. iv-183, i2mo.
Household Manuals, vol. n.
Richards, Joseph W.
Aluminum, its History, Occurrence, Properties, Metallurgy and Appli- cations, including its Alloys. Philadelphia, 1887. 8vo. 111.
Richardson, A. T.
Tables for Chemical Analysis. London, 1890. 8vo.
774 BIBLIOGRAPHY OF CHEMISTRY.
Richardson, Clifford [Editor].
See, in Section VII, Association of Official Agric\iltural Chemists.
Richardson, Clifford.
Foods and Food Adulterants. Part ii, Spices and Condiments. Bulle- tin No. 13, U. S. Department of Agriculture, Division of Chemistry. Washington, 1887. 8vo.
Investigation (An) of the Composition of American Wheat and Corn. Bulletin No. i. Chemical Division, Department of Agriculture. Washington, 1883. pp. 69, 8vo.
Investigation (An) of the Composition of American Wheat and Corn. Second Report, Department of Agriculture, Bureau of Chemistry. Washington, D. C, 1884. 8vo.
Third Report on the Chemical Composition and Physical Properties of American Cereals. Bulletin No. 9, Division of Chemistry, Depart- ment of Agriculture. Washington, 1886. pp. 82, 8vo.
Richardson, Thomas, and Henry Watts.
Chemical Technology, or chemistry in its applications to the arts
and manufactures ; with which is incorporated a revision of Dr.
Knapp's " Technology." Second Edition. London 1855-67. One
vol. in 5 parts. 8vo 111. Parts I and 11, By Edmund Ronalds and Thomas Richardson. Fuel
and its applications. 1855. pp. xvii-799-32, 833 to 836, 8vo.