INDEX. 259 



Page 



Hale, George E 22, 122 



Director of Department of Solar Physics 27 



Publications by 48 



Report on the Solar Observatory, Mt. Wilson, California 60-86 



Hale, George E., and Ferdinand Ellerman, The Five-foot Spectroheliograph of 



the Solar Observatory 4g 



Hale, George E.. and Walter S. Adams, Publications by 48 



Haney, Lewis H 160 



Hart, Robert 241 



Hartog, Marcus i^g 



Haskins, C. H in 



Hay, O. P., Publications by ^g 



Heigel, K. Th. von igg 



Heimbrod, G 239-241 



Heliomicrometer 80 



Helix hortensis and H. nemoralis. Breeding experiments with 47 



Henderson, L. J 157 



Heredity, Experimental Studies in 23, 45 



Heredity of Hair-length in Guinea-pigs 31 



Heredity, Studies in 243-244 



Higginson, Henry L 1 1 



High-carbon Steels, Heat Treatment of 46 



Hill, George William, Collected Mathematical Works 31 



Hines, Murray A 147 



Hinkins, J. E., and S. F. Acree, Publications by 45 



Hinks, A. R 87-89 



Hinks, A. R., and H. N. Russell, Determinations of Stellar Parallax 49 



Hippodamia and other Lady-beetles 44 



Historical Research, Department of 21-24 



Report of Department of 186-201 



History, Minor Grants 19 



Hitchcock, E. A 1 1 



Hobe, A. M 87 



Hoffman, E. J 153 



Hollander, Jacob H 49, 161 



Honey Bee, Some Stages in Spermatogenesis of 50 



Hooker, John D 11, 27, 60 



Hopkins, B. S 153 



Horticultural Work of Luther Burbank 24 



Horticulture, Work in 21 



Howard, L. O., Preparation of a Monograph of American Mosquitoes 245 



Howe, William Wirt 11 



Huebner, S 49, 161 



Hughes, Thomas 199 



Human Teeth, Composition of 45 



Hurst, C. C, Publications by 49 



Hutchinson, Charles L 1 1 



Hj-bridization 23 



Incorporation, Articles of 1-4 



Index Medicus 19, 91 



Industrial Organization 162 



Ingersoll, Leonard R 66 



Insurance, Federal Supervision and Regulation of 49 



Marine, Development and Present Status of 49 



International Law, Publications Concerning 12 



Isley, W. H 198 



Ives, H. E., Improvement in Diffraction Process of Color Photography 49 



Jackson, F. G 156 



Jameson, J. Franklin, Director Department of Historical Research 21, 24 



Report as Director of the Department of Historical Research 186-201 



Jenks. J. W 162 



Jennings, H. S., Behavior of Sea-anemones 49 



