470 



INDEX, 



Keith, Clyde R. — continued. 



Publication by 23 



Kendall, John C 297 



Keulegan, G. H 333, 335 



Key, J. A 94 



Publication by 17 



Kidson, E 311, 328 



on Carnegie Institution Magnetic Ob- 

 servatory at Watheroo 357 



on Completion of General Magnetic 



Survey of Australia 352 



on Earthquake and Electric-storm 



Records at Watheroo 353, 357 



Publication by 21 



Kilauea Gases, 1919 173 



Kimple, John 278 



King, Arthur S., viii, 222, 233, 241, 243, 286, 288 



Publications by 22 



King, C. v., Publication by 25 



Kirkpatrick, W. F., Publication by 21 



Klovz, Otto 331 



Konikov, W. M 298, 299 



Krepelka, Henry, Publication by 24 



Kuntz, Albert, Publication by 22 



Lancefield, Rebecca C Ill 



Land Magnetic-Survey Work 310, 323 



Lang, H 98 



Lange, Isabella 213 



Lange, Marie 213 



Langley, Jesse A 179 



Langley, Samuel P vi, xi 



Larsen, L 323 



Laticiferous Tissue, Origin and Nature of . . . 399 

 Laughlin, H. H vii, 142, 144, 145, 156 



Publications by 22 



Lawrence, J. V 122, 152, 153 



Publication by 21 



Lawson, A. C 178 



Leavenworth, Charles S viii 



Publication by 24 



Leith, C. K 418 



Leland, Waldo G vii, 180. 181, 182, 190 



Publications by 22 



Lewis, Harry R 148 



Publication by 21 



Lewis, Margaret R vii, 77, 79, 80 



Publications by 22 



Lewis, W. H vii, 77, 78, 79, 82, 83 



Publications by 22 



Lever, C. E 323 



Light, Velocitv of 281 



Lindblad, Bertil. . . 227, 231, 233, 259, 204, 267, 271 



Publication by 22 



Lindsay, William vi, xi 



Lineback, P. E., Publication by 22 



Little, C. C, VII, 109, 112, 118, 119, 122, 125, 126, 

 127, 134, 135, 140, 156. 



Publications by 22, 23, 26 



Little, C. M 335 



Livingston, B. E ix 



on Carbon-Dioxide-Supplying Power of 



Air 71 



on Comparative Rates of Water Evapora- 

 tion from Different Kinds of Surfaces . 72 



Publication by 17 



Livingston, George B., Publication by 17 



Lloyd, Bess 154 



Lloyd, Francis E., on Inheritanceof Teratoid 



Flowers in Diplacus glutinosus 74 



Lodge, Henry Cabot v, vi 



Loeb, L 126 



Loftfield, J. G. V VIII 



on Grazing Research 407 



on Permanent Quadrats 407 



on Relation of Bud to Trunk-Growth in 



Conifers 392 



on Water Cycle in Plants 391 



Lombard, R. H Vil 



Long, Frances viii 



on Experimental Pollination 394 



on Origin and Nature of Laticiferous 



Tissue 399 



on Photosynthetic EfBciency 394 



on Rubber Plants 398 



Publication bv 17 



Longley, William H vii, 194, 204 



on Habits and Local Distribution of 



Tortugas Fishes 204 



Lorentz, H. A 220 



Lorz, J. G 340 



Low, Seth VI, XI 



Lowe, Elias A viii 



Publications by 23 



Report on Palaeographical Researches. . 442 

 Luminosity, Correlation with Spectrum and 



Color 275 



Lutjeharms, Dolly, Slope-Exposure Studies. . 391 



Lutz, Anne M 103 



Lynch, Ruth S 78 



Publication by 23 



Macarthur, George 156 



MacDougal, Daniel T vii, 71, 392 



on Action of Bases and Salts on Biocol- 



loids and Cell-Masses 53 



on Action of Vitamins, Amino-Com- 



pounds, and Salts on Hydration 51 



on Biocolloids as Membranes; a New 



Colloidal Cell 57 



on Effects of Age and of Inclusion of 

 Salts on Heterotropic Action on cer- 

 tain Colloidal Bodies 55 



on Growth in Monterey Pine 70 



on Growth in Trees 44 



on New High-Temperature Record for 



Growth 47 



Publications by 17, 23 



Report as Director of Department of 



Botanical Research 43-75 



MacDowell, E. C vii, 113, 129, 148, 149 



Publication by 23 



MacMillan, Donald B 311 



MacMillan Baffin Land E.xpedition 314 



MacNeill, Frances L 213 



MacVeagh, Wayne vi, xi 



McGee, J. M vii, 47 



on Carbohydrate-Amino-Acid Relation 



in Respiration of Leaves 60 



Magnetic Observatory Standards, Compari- 

 sons of 331 



Magnetic Research Work in Washington .... 313 



Magnetic Results, Reduction of 337 



Magnetic Standards, Correlation of 338 



Magnetic Survey Work, Special Expeditions 



on 310 



