Andy of Science, Oklahoma, A. RICHARDS, 18; InH. F. DIETZ, 236; Ohio, W. H. ALEXANDER, 530; Bussian, 538; Virginia, E. C. L. MILLER, 600; Hawaiian, H. BRYAN, JR., 620; Sciences, Louisiana, 319; National, 391, 441, 451, 478; Utah, C. A. SMITH, 430; fornia, 539; Arts and Sciences, American, 493 Arture, European, J. G. LIPMAN, 51; and Modern Stence, W. M. JARDINE, 333

Alkan Explorations, 566

ADRECHT, S., Publication by Photography, 326

ADDRICH, J. M., Taxonomy, 381

ALEXANDER, J., Factors in Catalysis, 62; Bacterial Filters and Filterable Viruses, 207; Professor Barus and Collaid Chemistry, 301

ALEXANDER, W. H., Ohio Academy of Science, 530
Alfalfa Seed Permeable by Heat, A. M. LUTE, 166
Aggy, An Early Book on, A. P. KELLEY, 472
ALLEN, W. E., Sub-surface Fluids, 66

American, Association for the Advancement of Science, 4-94, 147; B-96, 167; C-1, 97; D-98; E-99; P-19, 101; G-47, 104, F and G-109; H-111; I— 112; K-113; L-114; M-115; N-116, 125; 0-51, IQ-120; Other Organizations, 72, 121; Officers, 9, 62, 92, 122; Permanent Secretary's Report, 71; Attendance, 73; Sessions and Papers, 73; Local Com

es, 75; Official Representation, 75; Financial, Arangements, 76, Report, 90; Science Exhibition, 77; Prize, 78; Luncheons, Dinners, etc., 79; News Service, Programs, 81; Council Roll, 84; Executive Comttee, 87, Spring Meeting, 506; Legislative and ExecuSe Proceedings, 87; Treasurer's Report, 89; Grants for Research, 91; President-Elect, 92; Sections and cieties, 94; Organization and Work, 122; Future Anal Meetings, 124; Pacific Division, 166, 349, 466 ADSON, H. W., Bacterial Spot on the Peach, 16 WAND, P. N., Tumors in Kale, 553

ecology, Curiosities of, C. ROBERTSON, 472

evolution Legislation, 31, 57; S. J. HOLMES, 292; FW. SARDESON, 447

vivisection, W. W. KEEN, 35

Native American, N. E. HANSEN, 398 types and Symbolism, G. L. STREETER, 405 Flying, R. E. BYRD and V. STEFANSSON,

Add Arboretum, 610

523

HOLD, J. W., The Indication of Quotations, 355

and Sciences, American Academy of, 493

asy Demonstration of Traction through Liquid Water, B. E. LIVINGSTON and G. LUBIN, 376

AOOD, A. C., Scientific Periodicals, 255

atory Ossicles, C. B. FREUDENBERGER, 450 Amado and Vitamins, L. B. DICKEY, 15

ECK, A. H., Simplified Spelling, 142

Exterial, Spot on the Peach, H. W. ANDERSON, 16; Filters and Filterable Viruses, S. P. KRAMER, 45, J. ALEXANDER, 207

A, C. L., Edwin Theodore Dumble, 363

BALDWIN, H. I., Preservation of Natural Areas, 423 on Water-Jet, E. H. HALL, 300

El Dancing

Bares, Charles Reid, 175

Sol Research Foundation, 589

Eats, C., Pinhole Probes, 329; Pressure Phenomena of the Electric Wind, 448

Barus, Professor, and Colloid Chemistry, J. ALEXANDER,

301

BENEDICT, F. G., The Differential Calorimeter, A. K.
Noyons, 448

Berg, von R., Die Vitamine, A. J. CARLSON, 304
BERRY, E. W., Frank Hall Knowlton, 7; Pflanzen als
Gesteinbildner, J. Pia, 327

Bibliographicum, Concilium, V. KELLOGG, 248

BIGELOW, H. B. and C. ISELIN, The Labrador Current, 551 Biogeography, The French Society for, L. Fage, 208 Biological, Station, Bermuda, H. W. RAND, 128; V. KELLOGG, 535; Relationships, A. H. CLARK, 241

Biology, in France, R. M. MAY, 53; Relation to Physics, T. H. MORGAN, 213; at the University of Maine, P. W. WHITING, 399; Experimental, Federation of American Societies for, F. C. KOCH, 529; Physico-chemical, Institute of, in Paris, 589

Birds, Game, Southwestern, J. GRINNELL, 528
BIRKHOFF, G. D., A Mathematical Critique of Some Phys-
ical Theories, 147

BLINKS, L. R., Valonia and Halicystis, 429
BLUMENTHAL, R., A Micro-blood Sugar Method, 617
Botany, Sydney School, E. C. J., 248

BOUYOUCOS, G. J., Soil Moisture and Alcohol, 375; The
Mechanical Analysis of Soils, 549

BRASCH, F. E., Sir Isaac Newton's Bicentenary, 318
BRIGGS, C. H., When is Mid-Winter?, 424
Britannica, Encyclopaedia, T. D. A. COCKERELL, 258
British, Scientific Workers, 365; Association, 609

BROOKS, M. M., The Journal of General Physiology, 208
BROWN, E. D., American Society for Pharmacology and
Experimental Therapeutics, 530

BROWN, F. C., Emile Berliner, F. W. Wile, 235
BROWN, J. H., Filing Microscope Slides, 501
BROWN, L. P., Publication by Photography, 184
BROWNE, C. A., Three Centuries of Chemistry, I. Masson,
303

BRYAN, E. H., JR., Hawaiian Academy of Science, 620
Bucephalus cercariae, A. E. WOODHEAD, 232
BURGESS, P. S., NaOH versus Na,CO,, 445

BUTTS, D. C. A., T. E. HUFF and F. PALMER, Jr., Experimental Animal Tumors, 304

BUWALDA, J. P., The Geological Society of America, 430 BYRD, R. E. and V. STEFANSSON, Arctic Flying, 523

CADY, H. P., The Chemistry of the Future, 1

CAJORI, F., Precession of the Equinoxes, 184; The Logarithms of Napier, 547

Calcium, Isotopes of, E. K. PLYLER, 578

California Academy of Sciences, Field Work of, 539 Cancer, Boveri on, F. C. WOOD, 14; A. SCHNEIDER, 14 CARLSON, A. J., Research as a Method of Education, 125;

Die Vitamine, von R. Berg, 304

CASTELLANI, A., G. C. Low, D. NABARRO and R. Ross, de Kruif's Microbe Hunters, 325

Catalysis, Factors in, J. ALEXANDER, 62
Catalysts, Iron, C. KUNSMAN, 527