INDEX. 237 



Page 



Jones, Harry C, Conductivity and Viscosity in Mixed Solvents 33 



Grant for Publication 18 



Hydrates in Aqueous Solution 33 



Investigations on Absorption Spectra of Certain Salts in Aqueous and non- 

 Aqueous Solvents 185-187 



Publications by 5° 



Jordan, H. E., Report on a Comparative Cytological Study of Echinoderm Eggs. . 112 



Joslyn, L. B., Publication by 5° 



Julius, W. H 134 



Investigations by 145 



Kapteyn, W 136 



Kellner, Carl 106 



Publication by 5° 



Kellogg, V. H., Publications by 50 



King, W. F 160 



Kleiner, Israel S 201 



Knab. Frederick 227 



Publications by 48, SO 



Knight, C. W., Publication by 47, 50 



Knox, A. A 63 



Kowalke, O. L 211 



Labor History in the United States 72 



Labor Movement, Investigations Concerning 72 



Laboratory Investigations at Mount Wilson Solar Observatory 143 



Land Areas, Magnetic Survey of 158 



Landis, W. S 70 



Lane, H. H., Publication by 50 



Lasby, Jennie B I37 



Leavenworth, Charles S 201 



Publications by 50, 51 



Leland, W. G ■ • • • • 97> 99 



Lewis, E. Percival, Photographic Investigations of Vacuum-tube Spectra of Gases 



and Vapors 216 



Lillie, Ralph S., Publications by 50 



Lincoln, C. H 97 



Lindsay, William 11 



Linke, F I55 



Linton, Edwin, Publication by 50 



Report on Animal Parasites 114 



Literature, Grants for 17, 21 



Investigations of H. Oskar Sommer in 199 



Littlehales, G. W I57 



Livingston, B. E 24, 64 



Publication by 50 



Livingston, Grace J ,. 67 



Lloyd, Francis E i 24, 60, 64 



Grant for Publication 18 



Publication by 50 



Loeb, Leo, on the Toxic Action of the Poison of Heloderma suspectum 218 



London Archives, Materials for the History of the United States in 98 



Lovelace, B. F., Publication by . 50, Si 



Low, Seth II 



Lunn, A. C 195 



Lutz, Anne M., Publication by 50 



Cell-studies in Heredity 78 



Lutz, F. E., On Breeding Strains of Insects 78 



Publication by 50 



MacCurdy, Hansford, Selection and Cross-breeding in Relation to the Inheritance 



of Coat-pigments and Coat-patterns in Rats and Guinea-pigs 33 



MacCurdy and Castle, Grant for Publication 18 



MacDougal, D. T.. 23 



Grant for Publication 18 



Mutations, Variations, and Relationships of the Oenotheras 33 



Publications by , 51 



Report as Director of the Department of Botanical Research 57-68 



