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RiiivM), Iv. L., and A. Humboldt Skxton. 



Assaying and Metallurgical Analysis for the use of students, chemists, 

 and assayers. London, New York, and Bombay. 1902. Svo. 



RlASSrXTO 1)1 CHIMICA l- ARMACEUTICA E TOSSICOLOGICA, pubblicatO 



per cura dell' Associazione farmaceutica universitaria. Torino. 

 1 90 1. 



RlHAX, J. 



Traite d'analyse chimi([ue ([uantitative par clectrolj'se. Paris, 1898. 

 Svo. 111. 



Ricci, E. 



Introduzione alio studio dei silicati. Milano, 189S. Svo. 



RiCKRCHE eseguite nel lal)oratorio di chimica agraria della R. Scuola 

 superiore d'agricoltura di Milano. Analisi eseguite per il jnib- 

 blico dai i Luglio 1896 al 31 Dicembre 1897. Milano, iSgs. 

 Svo. 



Richards, Ellen H. 



The Cost of Living as modified by Sanitary Science. New York 



and London. 1899. i2mo. 

 Food Materials and their Adulteration. New and corrected edition. 



Boston, 189S. i2nio. 



Richards, Ellen H., and Alpheus G. Woodman. 



Air, Water, and Food from a Sanitary Standpoint. New York and 

 London, 1900. Svo. 



Richards, Ellen H., and Maria S. Elliott. 



The Chemistry of Cooking and Cleaning. A manual for house- 

 keepers. Second edition, revi.sed and rewritten. Boston, 1897. 

 1 2mo. 



Richmond, Henry D. 



Dairy Chemistry. A practical handbook for dairy chemists and 

 others having control of dairies. London, 1S99. Svo. 111. 



RiCHTER, Victor von. 



Chemie der Kohlen.stoflfverbindungen, oder organische Chemie. 



Achte Auflage neu bearbeitet von R. Anschiitz. Uuter Mit- 



wirkungvonG. Schroeter. Bonn, 189S-1899. 2 vols. Svo. 111. 



Neunte Auflage, neu bearbeitet von R. Anschiitz. Bonn, 



1900-1901. 2 vols. Svo. 111. 



