SCIENCE 



I'- 



Chamberlain, F. Morton, G. D. Hanna, 323. 



Chambers, B. A., Micro-manipulation Apparatus, 

 411 ; Micro-injection Apparatus, 552. 



Chemical, Laboratory of Cornell University, E. L. 

 Nichols, 651 ; Meeting in New York, 110 ; 

 Soe. Amer., C. L. Paesons, 16, 34, 56, 116, 

 135, 138, 174, 203, 226, 254, 351, 441, 471, 525, 

 555, 582, 609, 638; Training, Eelation of to 

 Industry, W. H. Coolidge, 367. 



Chemistry, and Civilization, 218; And the PubUe, 

 251; Bureau of, and Dr. Carl L. Alsberg, 244; 

 in War, 302; Industrial and Engineering, Jour- 

 nal of, 486; Teaching of, N. E. Gordon, 656. 



Chert Pits at Coxackie, E. K. Bubmastek, 216. 



Chlorine and Mercury, Separation of the Elements 

 of, into Isotopes, W. J). Habkins, 359. 



Choulant on Anatomic Illustrations, F. T. Lewis, 

 379. 



Chromosome Eelations in Wheat, K. Sax, 413. 



Church, M. B., and C. Thom, Mold Hyphs in 

 Sugar and Soil, 470. 



Clarke, J. M., Organic Dependence and Disease, 

 C. SCHUCHERT, 550. 



Clawson, J. W., National Temperament in Scien- 

 tific Investigations, 53. 



Cobb, N. A., Howardula benigna, 667. 



Cobb, P. W., Experimental Differences, 200. 



Coccidaj of Ceylon, G. F. Ferris, 330. 



CocKERELL, T. D. A., Earliest Bees, Wasps and 

 Ants, 155 ; Scientific Literature in Europe, 436 ; 

 WoUaston's Life of Alfred Newton, 465. 



CoMSTOCK, G. C, Extra-Mundane Life, 29. 



Concilium Bibligraphicum, V. Kellogg, 541. 



Condensation Pump, E. H. Ktjbth, 608. 



Conrad, H. S., Vascular Plants, 15. 



Coolidge, W. H., Chemical Training and Indus- 

 try, 367. 



CoRT, W. W., Expedition for the Study of Hook- 

 worm Disease, 595. 



Cost of Printing Scientific Publications in 

 England, 114. 



Crampton, G. C, The Irreversibility of Evolu- 

 tion, 92. 



Curtis, Hebek D., On Sounds and Auroral Dis- 

 plays, 301. 



Customs Legislation in England, 132. 



Dall, W. H., The Life of the Pleistocene, A. C. 

 Baker, 606. 



Danish Deep-Sea Expedition, 402. 



Darwin, L., Eugenical Societies, 313. 



Davenfort, C. B., Eesearch in Eugenics, 397. 



Davet, W. p.. Crystal of Rock Salt, 497. 



Davisson, C, and C. H. Kunsman, The Scatter- 

 ing of Electrons by Nickel, 522. 



Degrees, Honorary, at Yale, 10; Harvard, 11. 



Dempster, A. J., Eay Analysis of Zinc, 516. 



' ' Denudation, " " Erosion, " " Corrosion ' ' and 

 "Corrasion," F. H. Lahee, 13; W. G. FoTE, 

 130. 



Diemer, M. E., and E. Gebrt, Stains for the 

 Mycelium of Molds, 629. 



Discussion and Correspondence, 13, 27, 53, 73, 90, 

 113, 130, 152, 170, 193, 221, 248, 274, 300, 329, 

 377, 408, 435, 463, 490, 516, 547, 575, 603, 628, 

 662. 



Displacement Method for Obtaining a Soil Solu- 

 tion, F. W. Parker, 438. 



Distribution, Curve of, C. H. P. Thurston, 223. 



Dolo 's Law, G. C. Crampton, 92. 

 DoMiNiCK, Bayard, Marquesan Expedition, 571. 

 DoRSEY, N. E., Eadioactive Quantity, 192. 

 Douglass, A. E., Aurora of May 14, 1921, 14. 

 Drosophila melanogaster, Elimination of the 2- 



ehromosome from the egg of, by X-Eays, J. W. 



Mayor, 277; Triploid Intersexes in, C. B. 



Bridges, 252. 

 Duboseq Colorimeter, F. S. Hammett, 172. 

 Dyes for Bacteriology, 224. 



Earthquake Eifts, B. Willis, 266. 



Eclipse Expeditions to Christmas Island, 513. 



Education, and Public Health, S. J. Holmes, 503; 

 Special Bureau of, 404. 



Educational Conference in Minnesota, 19. 



Egg-laying Habits of Megarhyssa, W. Makchand, 

 607. 



Eggs, Premature Obtaining from Birds, O. 

 Eiddle, 664. 



Einstein's Equations, E. Kasner, 304. 



Electric Power Maps, 65S. 



Electrical Effect of the Aurora, F. Sanford, 637. 



Electrochemical Soc, Amer., A. D. Spillman, 498. 



Electrolysis, Natural Selection and, C. Barus, 53. 



Electrons, Scattering, by Nickel, C. Davisson 

 and C. H. Kunsman, 522. 



Engineer, L. H. Baekeland, 417. 



Engineers, American, in Europe, 70. 



Engineering at Princeton, 49. 



' ' Erosion, " " Denudation, " " Corrasion ' ' and 

 "Corrosion," F. H. Lahee, 13; W. G. Foye, 

 130. 



Eugenical Societies, L. DarVv^in, 313. 



Eugenics, Second International Congress of, Ad- 

 dress of Welcome, H. F. Osborn, 311; Eeseareh 

 in, C. B. Davenport, 397; The American and 

 Norwegian Programs, H. F. Osborn, 482. 



Everest, Mount, Expedition, 429. 



Evermann, B. W., Fur Seals of the Parallona, 

 547. 



Evermann and Clark on Lake Maxinkuckee, T. L. 

 Hankinson, 75. 



Evolution, Problems in, E. S. Goodrich, 529. 



Exploration of the Upper Air, 268. 



Fair Weather Predictions,, 171. 



Fairchild, H. L., Geology, A. W. Grabau, 494. 



Farrandj President, Installation, 405. 



Fenneman, N. M., Municipal Observatories, 630. 



Feenald, M. L., Distribution of Hybrids, 73. 



Ferris, G. F., The Coccida; of Ceylon, 330. 



Field, Herbert Haviland, H. B. Wabd, 424. 



Film Photophone, 373. 



Fischer, Louis Albert, C. W. Waidner, 123. 



Flies, House, 624. 



Flinn, a. D., The Technical School and Indus- 

 trial Eesearch, 508. 



Forest, Experiment Station, North Carolina, 404; 

 A Southern, 487 ; Experiment Stations, 599. 



Foresti-y, Educational, 148; Legislation, 188; Sit- 

 uation in, J. W. TouMEY, 559. 



FOESTER, G. F., Bleeding Eabbits, 580. 



Fossil Man from Ehodesia, G. G. MacCurdt, 577. 



Fossils, Photographing, M. G. Mehl, 358. 



Foye, W. B., "Denudation," "Erosion," "Cor- 

 rosion" and "Corrasion," 130. 



Franklin, W. S., Physics Teaching, 475. 



Frierson, L. S., Tilth in Agriculture, 193. 



