576 INDEX 



Page 

 Hopkins, Sir Frederick Gowland, P. R. S. (Discovery and significance of 



vitamins) 265 



Hough, Dr. Walter xn 



Howard, Dr. Leland O xii 



Hrdlicka, Dr. Ale§ xii, 11, 17 



(The coming of man from Asia in the light of recent discoveries) 463 



Hughes, Charles Evans, Chief Justice of the United States (chancellor and 



member of the Institution) xi, 6, 7 



Hughes fund, Bruce 81, 82 



Hull, Cordell, Secretary of State (member of the Institution) xi 



Human trends, Biology and (Pearl) 327 



Hurd-Karrer, Annie M. (Selenium absorption by plants and their resulting 



toxicity to animals) 289 



Hurrians, Nuzi and the: The excavations at Nuzi (Iraq) and their con- 

 tributions to our knowledge of the history of the Hurrians (Pfeiffer) 535 



I 



Ickes, Harold L., Secretary of the Interior (member of the Institution) xi 



International Exchange Service 4, 86 



report 39 



staff XIV 



Irrigation water, The salinity of (Scofield) 275 



J 



Johnson, Eldridge R 85 



Johnson, Thomas H. (The nature of the cosmic radiation) 197 



Johnston, Dr. Earl S xiv 



Judd, Neil M xii 



K 



Karrer, Dr. Enoch 63 



Kellogg, Dr. Remington xii 



Killip, Ellsworth P xii 



Knowles, William A., property clerk. National Museum xiv 



Krieger, Herbert W xn, 11, 16 



L 



Langle}' aeronautical library 70 



Langley, Samuel Pierpont, Centenary of the birth of 7 



Laughhn, Irwin B. (regent) 6 



Leary, Ella, librarian, Bureau of American Ethnology xiv 



Leonard, Emery C xn 



Libraries of the Institution and branches 11 



report 64 



summary of accessions 71 



Lodge, John EUerton, curator. Freer Gallery of Art xiv, 21, 30 



Logan, Senator M. M. (regent) xi, 6 



Loring, Augustus P. (regent) xi, 6 



M 



Man, The antiquity of, in America in the light of archeology (Nelson) — 471 



Man, The coming of, from Asia in the light of recent discoveries (Hrdlicka) . 463 



