240 IND^X. 



Page 



Publications, Distribution and Sale of 35-38 



of the Institution 32-36 



Pumpelly, Raphael 31 



Pyrheliometric Observations 144 



Railway Finance, History of 70 



Pooling 70 



Rainmeter, Automatic 65 



Receipts and Disbursements of the Institution, Statement of 43-44 



Expenditures of the Institution from Date of Organization, Sum- 

 mary of 19-22 



Reichert, Edward T., Researches on the Crystallography of Hemoglobins 218 



Reighard, Jacob, Study of Color Discrimination, Association, and Memory in the 



Gray Snapper 117 



Rice E. L 229 



Richards, Theodore W 213 



Compressibilities of the Elements and Their Periodic Relations 33 



Electromotive Force of Iron under Varying Conditions 33 



Energy Changes Involved in the Dilution of Zinc and Cadmium Amalgams. . 33 



Further Researches Concerning Atomic Weights 33 



Grant for Publication 18 



Investigations Concerning the Values of Atomic Weights 193 



Publications by 52, 53 



Richards and Behr, Grant for Publication 18 



Richards and Forbes, Grant for Publication 18 



Richards, T. W., et al, Grant for Publication 18 



Ritchey, G. W 137 



Rogers, F. W., Publication by 51, 53 



Rome, American School of Classical Studies in 169 



Root, Elihu ir-12 



Root-habits of Plants 61 



Ross, W. H 57 



Roy, Arthur J 124 



Rural Church in Relation to Agricultural Development and Prosperity 69 



Russell, Henry N., Astronomical Investigations of 174 



Publication by 53 



Russell, J. H. 97 



Russian Immigration 69 



Saiki, Tadasu, Publications by 51, S3, 201 



Salt-loving Plants 62 



Sandstrom, J. W 2>2 



Meteorological Investigations of 200 



Publication by 53 



Sargent, R. H., Research in China 3^ 



Schlesinger, Frank, Astronomical Investigation of I74 



Schmidt, Adolf 164 



Schuster, E., Publications by 49. 53 



Scripture, E. W., Researches in Experimental Phonetics 32 



Shaw, James B., Grant for Publication 18 



Shepherd, E. S., Publication by 48, 95 



Shepherd, W. R 27, 98 



Grant for Publication 18 



Shidy, L. P., Publications by 52, 53 



Shiras, George 106 



Shull, George H. i77 



Mutations, Variations, and Relationships of the Oenotheras 33 



On Breeding Strains of Plants 77 



Publications by 53 



Skidi, Society and Religion 167 



Smith, G. E. P 68 



Smith, J. Russell 7i 



Smith, Ruth E ^7 



Smithsonian Institution, Report on Researches of, on Mount Wilson 152 



Social Legislation, Investigations Concerning 72 



Sociology and Economics, Department of 24 



Report of Department 69 



