190 ADDITIONS TO THE LTBUART. 



Chatarcl, T. M. Analyses of the Waters of some American Alkali 

 Lakes. 8vo. New Haven, 1888. 



. The determination of Water and Carbonic Acid in Natural 



and Artificial Salts. 8vo. New Haven, 1889. 



Urao ; with notes on the crystallization of Trona (Urao). 



By E. P. Ayres. 8vo. New Haven, 1889. 



Clarice, F. W. An Address before the permanent Subsection of 

 Chemistry of the American Association for the Advancement of 

 Scieuce at tlie St. Louis Meeting, Aug. 1878. 8vo. Salem, 

 1878. 



. Mica. 8vo. Washington, 1885. 



— . The Meteorite Collection in the U.S. National Museum : A 

 Catalogue of Meteorites represented November 1, 1886. 8vo. 

 Washington, 1889. 



— . The Eolations of the Government to Chemistry. Address 

 to the Chemical Society of Washington. 1885. 8vo. Wash- 

 ington, 1886. 



— . Work done in the Division of Chemistry and Physics mainly 

 during the fiscal years 1884-86. 8vo. Washington, 1886 & 

 1887. 



— . Studies in the Mica Group. 8vo. New Haven, 1887. 



— . Sopae Nickel Ores from Oregon. 8vo. New Haven, 1888. 



— . The Chemical Structure of the Natural Silicates. 8vo. 

 Amer. Chem. Journ. 1888. 



— . The Present Status of Mineralogy. 8vo. New York, 1888. 



— . A New Occurrence of Gyrolite. 8vo. New Haven, 1889. 



— . A Theory of the Mica Group. 8vo. New Haven, 1889. 



— . The Eelative Abundance of the Chemical Elements. 8vo. 



Washington, 1889. 



— ■ and C. Catlett. A Platiuiferous Nickel Ore from Canada. 



8vo. New Haven, 1889. 



• and G. P. Merrill. On Nephrite and Jadeite. 8vo. Wash- 

 ington, 1888. 



— and G. P. Merrill. On Nephrite and Jadeite. 8vo. Wash- 

 ington, 1888. 



Coode, Sir Jolin. Address to the Institution of Civil Engineers, 12th 

 November, 1889. 8vo. London, 1889. 



