INDEX. 



375 



PAGE. 



Grant, Sherwood B iv 



Grassland, Changes in 316 



Green, John W v, 237, 239 



Greenlees, A. L 358 



GreiK, J. W iv 



Griffin, A. P. C 149, 156 



Griffin, Mary F iv 



Gucker, Frank T 295 



Guinet, L 337 



Guthe, Carl E 273 



Hackett, Charles W 18, 156 



Hale, George E iv, 4, 181, 183, 184, 188, 189 



Publications by 23 



Hall, Har\'ey M v, 9, 18, 350 



Experimental Taxonomy 308 



Grazing Research 321 



Phylogenetic Method in Taxonomy. . . . 309 



Research in Hay-fever 321 



Rubber Plants 310 



Taxonomy of Haplopappus 309 



Taxonomy of Madieae 310 



Hamburger, H.J 220 



Hamilton, A. E 115 



Hansteen-Cranner, B 56 



Harradon, H. D 246 



Publication by 23 



Harris, J. Arthur iv, 106, 113, 123, 124 



Publications by 23 



Harvey, E. Newton 18 



Hata, S 220 



Hawaiian Islands, Petrology of 130 



Hay, John ill, x, xi 



Hay, Oliver P v, 18 



Pleistocene Epoch and its Vertebrate 



Fossils 350 



Publications by 23 



Hayford, John F vi, 364 



Laws of Evaporation and Stream-flow . 356-357 



Publication by 23 



Haynes, Rachael 88, 105 



Heart-muscle Cells 67 



Hellmer, Alice 110 



Heredity, Germ Material in Relation to ... . 293 



Hernandez, Pierre 110 



Herrick, Myron T iii 



Hetzel, R. D 220 



Heuser, Chester H iv, 75, 76 



Hewitt, Abram S iii 



Hickox, Joseph P 183, 187 



Higginson, Henry L iii, x 



Hill, E. C, Publication by 23 



Hilton, H. M 222 



Historical Research, Report of Department 149-156 



History, Investigations in 335 



History of Science, Investigations in 335 



Hitchcock, Ethan A iii, x 



Hitchcock, Henry iii 



Hobbs, W. H 130 



Hoffman, W. F 124 



Hoge, Wendell 183 



Honeywell, H. E 118, 121 



Publications by 23, 27 



Hoover, Herbert C iii 



Hoskins, J. H 351 



Howard, J. T v, 237. 2.39 



Howe, William Wirt iii, x 



PAGE. 



Howes, H. L 359 



Hubbard, J. E., Publication by 25 



Hubble, Edwin P iv, 183, 193, 195, 210 



Publications by 24 



Huber, Ernst 78, 79 



Publication by 24 



Huff, C 244 



Device for determining Corrections be- 

 cause of Shrinkage in Photographic 



Records 256 



Hughson, Walter 79 



Humason, Lewis H 183, 187, 193 



Humason, Milton L. .iv, 183, 193, 194, 195, 200, 204 



Publications by 24 



Humphrey, W.J 327 



Huntington, Ellsworth vi, 299 



The Big Tree as a Climatic Yardstick . . . 301 

 Huntington, J. L 84 



Publications by 24 



Hutchinson, Charles L iii, x 



Hydrogen Absorption Markings 188 



Iddings, J. P 130 



Immigration, National, Studies in 114 



Index Medidus, Report on 278 



Interchromosomal Mutation 88 



Interferometry, Studies in 355-356 



Iron, Faint Arc-Lines of 209 



Ives, J. E., Comparisons of Magnetic and 

 Electromagnetic Methods for De- 

 termining Horizontal Intensity of the 



Earth's Magnetic Field 256 



Jacomini, Clement 181, 183 



James, Herman G vi 



Government of Brazil 335 



Jameson, J. Franklin iv, 12 



Publication by 24 



Report as Director of Department of 



Historical Research 149-156 



Jaramillo, RudofFo 365 



Jean, F. E., Relation of Holard to Root De- 

 velopment and Yield 313 



Jeans, J. H vi, 184 



Jeffreys, H 129 



Jenkins, Heroy iv 



Jepson, Willis L 350 



Jernegan, Marcus W 149 



Johnson, Amandus 151 



Johnson, B. W 108. 110 



Johnson, Bart 354 



Johnston, H. F v, 232, 233, 238, 240, 293 



Comparisons of Magnetic and Electro- 

 magnetic Methods for Determining 

 Horizontal Intensity of Earth's Mag- 

 netic Field 256 



Johnston, W. Dawson 149 



Jones, E. E 108, 110 



Publications by 24 



Jones, George D 214 



Jones, Sam 214 



Jones, Sidney 214 



Joslin, Elliott P 18, 220 



Diabetic Metabolism with High and 



Low Diets 224 



Joy, Alfred H., iv, 183, 186, 188, 197, 198, 201, 

 202, 204 



Publications by 19, 24, 27 



