468 



INDEX. 



Endocrine Glands of Mother, Influence on 



Variability of Ofifspring in Birds 145 



Englemann Canyon 390 



Ennis, C. C viii, 338 



Epstein, Paul 220 



Erickson, A 323 



Estabrook, A. H vii, 139, 156 



Ether, Relative Motion of 281 



Eugenics in Germany 142 



Eugenics, International Congress of 6 



Eugenics Record Office, Arcliives of 154 



Special Activities of 156 



European Treaties bearing on United States 



Historj- 185 



Evaporation, Measurement from Soils in 



Place 69 



Executive Committee v, 29-40 



Eyelessness in Cladocera 128 



Farnham, M. E vii 



Publication by 19 



Farr, Shirley vii, 179 



Felix, W 98 



Fenner, C. N vii 



Fenner, Charles P v, vi, xxi 



Fenner, H. W., Vitamin Notes by 66 



Fetal Brain 84 



Fetus, Pathology of 94 



Syphilis in 95 



Finance Committee v 



Financial Statement, 1920-1921 12 



Finn, Jane L 299 



Fish, H. D IX 



Fisk, H. W VIII, 313, 333, 337, 338 



Fitzpatrick, T. J 391 



Fleming, Arthur H 220 



Fleming. J. A., viii, 313, 315, 316, 319, 327, 335, 337, 

 338, 347. 



on Latest Annual Values of Magnetic 



Elements at Observatiories 352 



Publication by 20 



Flexner, Simon vr 



Forbes, W. Cameron v, vi, xxi 



Forest, Chaparral, and Grassland, Com- 

 parative Studies of 404 



Fort Jefferson, Abandonment of 192 



Forteseue, J. B 189 



Fowler, H. W 195, 241, 287 



Fox, Edward L vii, 301, 302 



on Surface Temperature of the Elephant, 



Rhinoceros, and Hippopotamus 305 



Publication by 19 



Franke, F. A 322, 323 



Free, E. E 63 



on Anaerobic Experiments with Argon. . . 63 



Frew, William N vi, xi 



Frutkoff, E. L 299 



Fryr, T. C 196 



Fuller, Alice M 213 



Fungi, Certain Sources of Carbon and Nitro- 

 gen on Production of Acid by 65 



Gage, Lyman J vi, xi 



Gager, C. Stuart 109 



Galactic Clouds and Obscured Regions 263 



Galbraith, Esther 179 



Galilee, The 314, 317 



Gann, T 364 



Garrison, Fielding H., Report Index Medicus 370 



PAGE, 



Gaseous Exchange, and Metabolism Asleep 



and Awake 298 



Gates, Charles W 219 



Gates, P. G 219 



Gates, William 7, 359, 360, 364 



Geology, Fundamental Problems of 412-425 



Geophysical Chemical Problems 166 



Geophysical Laboratory, Publications of. . 163-174 



Report for 1921 157-174 



Genetic Studies in Cats 127 



Genetics, Basis of Animal Behavior 128 



Genetics, Dep.artment of 6, 101-156 



and International Congress of Eugenics . 6 



Establishment of 155 



Genetics, Studies on Human 136 



Germinal and Somatic Variations 133 



Germ-Plasm, Experimental Modification of. . 112 



Germ-Plasm, Modifiability by Alcohol 113 



Gerould, John H vii, 194, 202 



on Studies on Pieridse, New Mutations in 



Colias 202 



Gey, George 125 



Gibbons, Marion, Publication by 23 



Gibbs, Willard 159 



Gibson, K. S 234 



Gilman, C. W^ 140 



Gilman, Daniel C vi, xi, xii 



Glass, Annealing of 164 



Glass-blowing Shop at Mount Wilson 293 



Glasses, Relative Expansions of 171 



Glassware, Cords and Surface-Markings in. . 171 

 Glattfeld, J. W. E ix 



on Reduction of Pentose Sugars 62 



Goddard, Richard H viii, 327, 352 



Goddard, Vera 118 



Goldfarb, A. J 155 



Goldsmith, G. W viii, 390, 408 



on Phytometer Method 393 



on Role of Soil-air in Hydrophytic 



Habitats 393 



Soil Fauna of Engelmann Canyon 408 



Gortner, R. A 154 



Publications by 20, 21 



Gower, Charlotte 140 



Grant, Sherwood B vii, 213 



Graves, Isabelle 118 



Gra\^tation, Majorana's Absorption of 282 



Grazing Research 407 



Greene, C. H., Publication by 26 



Greenhill, J. P 95 



Publication by 20 



Grifiin, A. P. C 180 



Growth and Extent of Institution's Publi- 

 cations 16 



Growth and Hj^dration 44 



Growth in Trees 44 



Grummann, H. R viii, 323 



Guthe, Carl E viii, 359, 360, 363 



on Archgeological Investigations 364-368 



Hackett, Charles W 190 



Haldane Portable Gas-analysis Apparatus. . . 292 

 Hale, George E viii, 5, 288 



Publications by 20 



Report as Director of Mount Wilson 



Observatory 215-294 



Hall, Harry M viii, 395, 396, 397, 398 



on Experimental Taxonomy 395 



