INDEX. 299 



Howard, L. O.: Page 



Geographic Distribution of the Yellow Fever Mosquito 150 



Report on American Mosquitoes 1 28 



Howe, William Wirt, Inquiry into the Subject of an Investigation on 



Legal History and Comparative Jurisprudence 121 



Hulbner, S 60 



Humidity at Mount Wilson, California . 165 



Huntington, Ellsworth 75 



Hurst, C. C 29 



Hussey, W. J 155 



Igneous Rocks, Chemical Investigations of 1 13 



Illustrations, List of 7 



Immigration and Population 55 



Inactive Thorium, by Charles Baskerville and Fritz Zerban 148 



Incorporation, Articles of 9-12 



Index Medicus 95 



Indiana, Study of Financial History of 63 



Industrial Organization, Study of 62 



Influence of Grenville on Pitt's Foreign Policy 147 



Ingalls, Walter R 57 



Insurance, Study of 62 



Investments of Carnegie Institution of Washington 19. 20 



Iron Ores, Investigation concerning 57 



Jenks, J. W 55, 62 



Jennings, H. S I45 



Johnson, Emory R 5°, 60 



Johnson, John M 23 



Johnson, Roswell P 22 



Jones, Charles 32 



Jones, David 32 



Jones, H. C , Investigations in Physical Chemistry 106 



Jones, H. C, and F. H. Getman : 



Existence of Alcoholates in Solutions of Certain Electrolytes in 



Alcohol 150 



Existence of Hydrates in Solutions of Certain Non-Electrolytes 150 



Nature of Concentrated Solutions of Electrolytes 150 



Jones, John D 23, 33, 36 



Jones, John H 35 



Jones, O. L 32 



Jones, William ^3 



Jones, William, Research Assistant 146 



Jones, W. R. T., Address at Opening of Cold Spring Harbor Station 34 



Kastle, J. H., and Elias Elvove, On the Reduction of Nitrates of Certain 



Plant Extracts and Metals 15° 



Kato, Yogoro • 109 



Kelly, T. E 23, 28 



Kidder, Homer. 75 



King, A. S., Research Assistant 146 



Detailed Study of Line Spectrum of Copper 15° 



Study of Causes of Variability of Spark Spectra 150 



