564 



INDEX. 



Nicholson (Prof. J. W.), on mathe- 

 matical tables, 275. 



Nitrogen balance in the soil, by H. J. 

 Page, 460, 469 (M 3). 



Nitrogen in explosion of carbon monoxide- 

 air mixtures . . ., Activation of, by 

 Prof. W. A. Bone, 375, 465 (B 2). 



Oetteking (B.), Santa Barbara skeletal 



remains, *423, 468 (H 33). 

 Ogtlvie (N.), . . . Geodetic survey of 



Canada, 407. 

 Ojibwa nature stories, by Col. E. 



Laidler, *419. 

 Ordovician-Silurian boundary in Britain 



and N. America, by Prof. O. T. Jones, 



393, 466 (C 25). 

 Orr (Dr. J. B.) and W. Gordon, . . . 



Mineral metabolism in farm animals, 



462. 

 Orthopedic deformity and dissolution of 



central nervous integration, by Dr. 



J. Mackenzie, 434. 

 OsTENFELD (Prof. C. H.), Vegetation of 



Northern Greenland, *455, 469 (K 27). 

 Ottawa, visit to, 470. 

 Overseas life. Report of Committee on 



educational training for, 345. 

 OvvES^s (Dr. J. S.), Automatic measure- 

 ment of atmospheric pollution, 367, 



464 (A 28). 

 Haze observations, 365. 



Page (H. J.), Nitrogen balance in the 



soil, 460, 469 (M. 3). 

 Paget (Sir R.), Nature of speech, 360. 

 Palaeontology and Mendelism, by Prof. 



D. M. S. Watson, *400. 

 Palaeozoic problems in E. Canada, by Dr. 



H. M. Ami, *385. 

 Parasitism in genus Comandra, by E. H. 



Moss, 446. 

 Parasitism, Physiological aspects of, by 



Prof. V. H. Blackman, 233. 

 Parker (Prof. G. H.), Carbon dioxide 



excreted by nerve, 433, 468 (I 35). 

 Parks (Prof. W. A.), Dinosaurs of Alberta, 



381, 465 (C 5). 

 — — Palaeozoic strata at Toronto, 379, 



465 (C 16). 



Parthenogenesis, Report of Committee on, 



312. 

 Patterson (J.), Upper air observations 



in Canada, 368. 

 Peacock (A. D.), on parthenogenesis, 312. 

 Sexuality in the saw-fly . . ., 398, 



466 (D 9). 



Pear (Prof. T. H.), Privileges and limita- 

 tions of visual imagery, 434, 469 (J 1). 



Peek (R. L.), Electro-refining of nickel, 



*376. 

 Personality, Definition of, by Prof. C. S. 



Yoakum, 442. 

 Personality, Problem of, by Dr. Morton 



Prince, *438. 

 Petrology of sedimentary rocks . . . , by 



Prof. P. G. H. Boswell, 480. 

 Philpot (Prof. H. P.), Dimensional 



problem and significance of notched 



bar test, 415, 467 (G 14). 

 Photographic proper motions of faint 



stars, by J. Jackson, 374. 

 Photosynthesis, Discussion on, 478. 

 PiERSOL (Dr. R. J.), Pulling electrons 



from metals by intense electric fields, 



359. 

 PiNHEY (Mrs. K. F.), Acartia clausi var. 



hudsonica nov. var. . . ., 402. 

 Piper (S. H.), X-ray crystaUographic 



methods as aid to chemical research, 



*367. 

 Pitys, Structure and relationships of, by 



Prof. W. T. Gordon, 445. 

 Plaskett (Dr. H. H.), Spectra of 



Nebulae, 373. 

 Population problem . . ., by G. Udny 



Yule, 410, 466 (F 3). 

 Porter (Prof. C. W.), on Photo-synthesis, 



478. 

 Porter (Prof. J. P.) . . ., Ideational 



processes and intelligence, *442. 

 Potassium in plant-tissues. Regional and 



seasonal distribution of, by Miss E. S. 



Dowding, 446. 

 Potlatch in Bella Coola . . ., by T. F. 



Mcllwraith, 422, 468 (H 28). 

 Potts (Dr. F. A.), Intracellular digestion 



in vertebrates, 396. 

 PouLTON (Prof. E. B.), on zoological 



bibliography and publication, 310. 

 Pratt (Miss C. A.), Staling of fungal cul- 

 tures, 445, 469 (K 4). 

 Pre-Cambrian rocks of the world. Dis- 

 cussion on, 386. 

 Prehistory, Recent discoveries in, by Dr. 



H. M. Ami, *421 . 

 Pressure, Diurnal variation of . . ., by 



F. J. W. Whipple, 364. 

 Prevention of disease, by Sir D. Bruce, 1. 

 Primary vascular system in phanero- 

 gams . . ., by Dr. Ethel N. M. 



Thomas, 447. 

 Prince (Prof . E. E.), Biological Board and 



marine research stations of Canada, 



401. 

 Prince (Dr. Morton), Problem of person- 

 ality, *438. 

 Pritchard (D. A.), Canadian Salt Com- 

 pany's processes for manufacture of 



alkah-chlorine products, 376, 465 (B 6). 

 Privilege concept among Nootka Indians, 



by Dr. E. Sapir, *422. 



