NEW SERIES. VOL. XLVIII.-JULY TO DECEMBER, 1918 THE NAMES OF CONTRIBUTORS ARE PRINTED IN SMALL CAPITALS Abbot, C. G., Work of, 641 Bequests, of Mrs. Sage, 508; DeLamar, for Med- Activation in Passive Metals, R. S. LILLIE, 51 Adami, J. G., Study of Evolution, J. P. McM., 601 BERRY, E. W., Fossil Plants, A. C. Seward, 94 AGERSBORG, H. P. K., Nematodes on Marketable BIGELOW, F. H., Abbot's Theory of Pyrheliometer, Agricultural, Commission, Mexican, 37; Commit BIGELOW, M. H., Zoology and Human Welfare, 1 tee, Advisory, 119; American, 364; Education, Biolectric Phenomena, L. H. HYMAN, 518 D. F. HOUSTON, 260; Text-books, H. NESS, 484 Biology, Experimental, and General Physiology, 217 ALEXANDER, H. B., Harry Kirke Wolfe, 312 Birds, Abundance, Migration and Range in, J. T. BIRGE, R. T., Rydberg Universal Constant N., 47 387; Appointments at the New York State Col States, 497 BLAKESLEE, A. F., Fragrance in Verbena Flowers, Allen, N. B., South America, J. C. BRANNER, 249 298 American Association for the Advancement of Sci Blood, Volume, A. H. SMITH, 21; Flow and Res- ence, Symposium, Section F, M. H. BIGELOW, 1; piratory Movements, F. H. PIKE, 121 Committee of One Hundred, C. R. Cross, 75; BLUMBERG, H., Mathematical Instruction and the Baltimore Meeting, 413, 511, 535, 627 AMES, J. S., Trained Man of Science in the War, Bocher, Maxime, 534 Body-vermin, Suppression of, 337 Anatomy, Comparative, Canons of, W. P. THOMP Bollworm, Pink, Origin of, C. L. MARLATT, 309 Book and Newspaper Materials, Need for Better, Animals, Responses of, to Environment, V. E. R. W. SHUFELDT, 369 Botany, Position and Prospects of, W. L. CROZIER, 193; after the War, B. M. DAVIS, 514 APPLEMAN, C. O., Growth-promoting Substances Bradford, Dean Edward H., Retirement of, 132 BRANNER, J. C., South America, N. B. Allen, 249 Aquatic Hemiptera, C. F. C. RILEY, 545 Bread, Whole-wheat, R. A. DUTCHER, 116; War, H. SNYDER, 154; Prevention of Rope in, L. J. HEN- Armsby, H. P., Conservation of Food Energy, G. DERSON, 247; Barley, L. L. LANDENBERGER and W. MORSE, 269; Physical Chemistry of, E. J. British, Educational Mission, 433; Proposed, Insti- tute, 539; Medical Research Committee, 639 ARTHUR, J. C., History of Phytopathology, H. H. Britton, Nathaniel Lord, Flora of Bermuda, J. W. Asphalt Industry, 62 Brooklyn Botanic Garden, 85 BROOKS, C. F., Rainfall of United States, 69 BRUNTON, D. W., War Committee of Technical So- cieties, 242 BURGE, W. E., Oxidation in the Body, 174; Alco- holic Beverages in Diabetes, 327; Saccharin for Balance, Steelyard and Concept of Force, W. J. FISHER, 427 BUTMAN, C. A., Red Rays and Photoelectric Effect, BALL, E. D., Leaf Burn of Potato, 194 Barbados-Antigua Expedition, C. C. NUTTING, 238 BARNETT, S. J., Magnetization by Rotation, 303 CAJORI, F., Mathematics in the Nineteenth Cen- BARUS, C., Polarization of Moving Electrodes, 253; tury, 279; Greek Tract on Indivisible Lines, 577 Hygrometry in Terms of Weight of Film of Camp Humphreys Training School, 38 CAMPBELL, W. W., Solar Eclipse, 34 Beetle, Japanese, 185 Camps, Soldiers', Guarding against Flies and Mos- Behavior, of Terrestrial Mollusks, T. C. STEPHENS, quitoes, 63 271; Problems, Methods and Results in, S. o. Cawthron Institute of Scientific Research, 386 Ceramic Society, Journal of the American, C. F. B., SELL, 118 |