CONTENTS AND INDEX. NEW SERIES. VOL. XLVIII.-JULY TO DECEMBER, 1918 THE NAMES OF CONTRIBUTORS ARE PRINTED IN SMALL CAPITALS Abbot, C. G., Work of, 641 Activation in Passive Metals, R. S. LILLIE, 51 Agricultural, Commission, Mexican, 37; Commit- tee, Advisory, 119; American, 364; Education, D. F. HOUSTON, 260; Text-books, H. NESS, 484 ALEXANDER, H. B., Harry Kirke Wolfe, 312 Alfalfa, White-spot Disease of, P. J. O'GARA, 299 ALLARD, H. A., Musical Chirping of a Grasshopper, Agriculture, International Institute of, at Rome, 387; Appointments at the New York State Col- Allen, N. B., South America, J. C. BRANNER, 249 American Association for the Advancement of Sci- ence, Symposium, Section F, M. H. BIGELOW, 1; Committee of One Hundred, C. R. CROSS, 75; Baltimore Meeting, 413, 511, 535, 627 AMES, J. S., Trained Man of Science in the War, Anatomy, Comparative, Canons of, W. P. THOMP- Animals, Responses of, to Environment, V. E. Anthropological Journals, F. B., 421 APPLEMAN, C. O., Growth-promoting Substances Aquatic Hemiptera, C. F. C. RILEY, 545 Armsby, H. P., Conservation of Food Energy, G. Arrhenius, Svante, Destinies of the Stars, C. L. Art Cavern in France, N. C. NELSON, 620 Asphalt Industry, 62 Astronomical Soc., Amer., J. STEBBINS, 550 Bequests, of Mrs. Sage, 508; DeLamar, for Med- BERRY, E. W., Fossil Plants, A. C. Seward, 94 417 BIGELOW, M. H., Zoology and Human Welfare, 1 Biolectric Phenomena, L. H. HYMAN, 518 Biology, Experimental, and General Physiology, 217 Birds, Abundance, Migration and Range in, J. T. NICHOLS, 168; Migratory, and Bird-treaty Act, BIRGE, R. T., Rydberg Universal Constant No, 47 Birth Statistics in Registration Area of Únited BLAKESLEE, A. F., Fragrance in Verbena Flowers, Blood, Volume, A. H. SMITH, 21; Flow and Res- piratory Movements, F. H. PIKE, 121 Bôcher, Maxime, 534 Body-vermin, Suppression of, 337 Bollworm, Pink, Origin of, C. L. MARLATT, 309 Book and Newspaper Materials, Need for Better, Botany, Position and Prospects of, W. L. CROZIER, 193; after the War, B. M. DAVIS, 514 British, Educational Mission, 433; Proposed, Insti- tute, 539; Medical Research Committee, 639 Britton, Nathaniel Lord, Flora of Bermuda, J. W. Brooklyn Botanic Garden, 85 BROOKS, C. F., Rainfall of United States, 69 Brown Rot, E. F. SMITH, and G. H. GODFREY, 42 BURGE, W. E., Oxidation in the Body, 174; Alco- CAJORI, F., Mathematics in the Nineteenth Cen- tury, 279; Greek Tract on Indivisible Lines, 577 Camp Humphreys Training School, 38 CAMPBELL, W. W., Solar Eclipse, 34 Camps, Soldiers', Guarding against Flies and Mos- Cawthron Institute of Scientific Research, 386 |