SCIENCE 



vn 



Royal Society Medallists, 15 



Rubber, Emergency Supply of, H. M. Hall, and 



T. H. GOODSPEED, 452 

 RuTHVEN, A. G., N. A. Amphibians and Reptiles, 



L. Stejneger and T. Barbour, 440 



S., D. H., Anatomy of Woody Plants, E. C. Jefifrey, 



96 

 Sabin, F. R., Franklin Paine Mall, 254 

 Salisbury, R. J)., Geology in Education, 325 

 Salmon, A. C, Winter-killing of grain, 173 

 Sanpord, F., a Reverse Concentration Cell, 438 

 Sarton, G., History of Science, C. Singer, 316 

 Scientific Events, 15, 37, 63, 86, 115, 134, 162, 185, 

 213, 232, 262, 285, 308, 337, 359, 383, 412, 433, 

 454, 481, 509, 529, 557, 581, 604, 630; Notes and 

 News, 17, 41, 66, 90, 117, 138, 166, 187, 216, 235, 

 264, 289, 311, 340, 362, 386, 414, 436, 456, 483, 

 512, 531, 558, 585, 607, 633; Books, 23, 44, 71, 

 94, 120, 144, 171, 194, 221, 241, 270, 292, 316, 

 345, 368, 393, 418, 440, 461, 489, 518, 539, 563, 

 591, 612, 641; Laboratories, Destruction of, 40; 

 Societies, OflScers of, G. A. Miller, 191 ; Publica- 

 tion, Coordination of, 604 

 Shaler Memorial Expedition, 233 

 Sharp, K. D., Our National Flower, 611 

 Signal Corps, Photographers for the, 263 

 Silliman Lectures, 482 

 SiMMONDs, N., and E. V. McCollum, Professional 



Courtesy, 241 



Singer, C, History of Science, G. Sarton, 316 



Skeletons, Preparation of, R. G. Hurlin, 22 



Slides, Marking Microscope, M. K. Bryan, 171 ; 



Microscopical, and Staining Technique, C. H. 



Otis, 219; Lantern, H. Gunthorp, 364; J. R. 



Benton, 489; L. D. Bdbling, 639; Bryozoan, C. 



E. Decker, 365 



Slonaker, J. R., Albino Bat, 594, and T. A. Card, 



223 

 Smith, C. M., The Aurora Borealis, 291 

 Smith, D. E., Casting-counter and Counting-board, 



F. P. Barnard, 144 



Smith, H. I., Labelling of Exhibits, 603 



Smith, H. M., Zoology and Human Welfare, 299 



Smith, J. E., The Aurora of March 7, 1918, 314 



Snyder, H., Conservation of Wheat, 429 



Solution. Tension and Inducti^ity, H. Hughes, 



636; Soil, Z. Northrup. 638 

 Spar, Iceland, C. L. Paksons, 508 

 Sparks, M. E., Chemical Literature, 377 

 Special Articles, 24, 46, 72, 96, 123, 147, 173, 196, 



223, 246, 271, 293, 320, 347, 371, .395, 420, 442, 



465, 490, 519, 542, 567, 592. 615, 642 

 Spectroscopic, Investigation, E. B. Frost, 416 

 RpiLLMAN. W. .1., A New Calendar, 488 

 Staining Technique, P. A. West, 22 

 Standard Time at Sea, 286 

 STANsriELD, .1.. Rhythmic Precipitation, 70 

 Statistics, Vital, of England and Wales, 605 

 Stebbins, J., The Aurora of March 7, 1918, 314 

 Steenbock, H.. Vitamines and Nutrition, 119; 



and E. V. McCollum, Professional Courtesy, 535 

 Ste.tneoer, L., Desmognathus Fuscus, 587 

 Stejneger, L., and T. Barbour, N. A. Amphibians 



and Reptiles, A. G. Ruthven, 440 

 Stephenson. ,T. N., Translations, 488 

 Stewart, G. W., Amer. Assoc, for the Adv. of Sci., 



Section B, 569 



Sturtevant, a. H., Genetics and Agriculture, R. 



E. Clausen and E. B. Babcock, 641 

 Subsoils, "Rawness" of, F. J. Alway, 196 

 Sudan III., B. E. Read, 562 



Tea Drinking, B. A. Gortner, 269 

 Temperature, Recording, J. Adams, 539 

 Thermometric Nomenclature, C. F. Marvin, 267 

 Thomas, A. W., Colloid Chemistry, 10 

 Thompson, W. P., Comparative Anatomy, 517 

 Thompson, W. S., Rural Sociology, P. L. Vogt, 24 

 Tin in Virginia, 529 



ToMLiNSON, C. W., The Aurora Borealis, 291 

 Torrey, H. B., A'alue of Zoology, 471 

 Translations, L. D. Bltrling, 367; J. N. Stephen- 

 son, 488 

 Trench Fever, 632 



Turkey Buzzards, Albino, E. W. Gudger, 315 

 Turner, W. F., Nezara Viridula of Pecan, 490 



University and Educational News, 22, 42, 69, 92, 

 118, 141, 170, 191, 218, 238, 266, 290, 312, 342, 

 363, 389, 416, 438, 458, 486, 515, 535, 561, 587, 

 608 



Van Duzee, E. P., Hemiptera, H. M. Parshley, 



292 

 Van Hise, C. R., The World War, 1, 27 

 Varrelman, F. a.. Celluloid Cover Glasses, 539 

 Vital Statistics, English, 285 

 Vitamines and Nutrition, H. Steenbock, 119 

 A'ogt, P. L., Rural Sociology, W. S. Thompson, 24 

 Vries, H. de. Mutation, 465; Endemic Species, 629 



W., H. A., The Electron, R. S. Millikan, 44 

 Wada. T., Minerals of Japan. G. F. KuNZ, 45 

 War, The World, C. R. A^\N Hise, 1, 27 

 Ward, H. B., Zoology and Human Welfare, 299, 



302 

 Warren, H. C, A Common-sense Calendar, 375 

 War-time Service of Univ. of Calif., 64; Depart- 

 ment Committee. 186; Organization of the Na- 

 tional Research Council, 214; Work, and Amer- 

 ican Botanists, G. R. Lyman. 279: of U. S. Coa.st 

 and Geodetic Survey, 361; of Civil Engineers, 

 606; of Mining Engineers, 606; Inventions, 509 

 Washington, H. S., Chemical Analyses of Igneous 



Rocks, F. D. Adams, 368 

 Wetolein. E. R.. Industrial Fellowships, 447 

 Wells, W. F., B. Coli Index, 46 

 Wendt, G. L., Identity of Atomic Weights, 442 

 We.<!T, C. J., Lecithin, 389; Biological Chemical 



Literature, 623 

 West, P. A., Staining Technique, 22 

 Wheat, Conservation of, H. Snyder, 429; Flour, 

 Substitutes, R. N. Chapman, 579; Extracts of, 

 C. H. Bailey, 645 

 Wheldale, M.. Anthocyanin Pigments, R. A. 



Gortner, 418 

 Whitehead, A. N., Organization of Thought, C. J. 



Keyser, 171 

 Whitman, F. P., The Aurora. 393 

 Wieland. G. E.. Cycadeoid Wood Structure, 141 

 Wn,DER, H. H.. Desmognathus Fuscus. 390 

 Wilder, H. H., Desmognathus Fuscus, T. L. Casey, 



610 

 Willis, J. C, Age and Area Hypothesis, 626 



