INDEX 



141 



Polar Year Expedition to Fort Rae, 

 by J. M. Stagg, 272. 



Pollination in conifers, by Prof. J. 

 Doyle, 387,47/. 



Population changes in Aberdeen- 

 shire, by A. C. O'Dell, 335. 



Population changes in Wessex in 

 twentieth century, by Miss F. C. 

 Miller, 337. 



Population distribution in India, 

 193 1, by J. N. L. Baker, 334*. 



Population maps, by A. Farquharson, 



417- . 



Post-primary education, develop- 

 ment during present century, 

 discussion by F. R. G. Duck- 

 worth, W. W. McKechnie, Dr. C. 

 Norwood, Sir J. C. Stamp, H. T. 

 Tizard, Dr. W. W. Vaughan, Sir 

 R. Gregory, 394, 4J2. 



Posture, regulation of heart-beat and 

 blood pressure by, by Prof. J. A. 

 MacWilliam, 369, 470. 



Potato tubers, effect of carbon 

 monoxide on, by W. A. Clark, 382. 



PouLTON, Dr. E. P., Heat produc- 

 tion in man, 366, 4J0. 



Practice and fatigue in manual pro- 

 cess, by L. I. Hunt, 374. 



Priestley, Prof. J. H., Vessel 

 differentiation in Angiosperms, 



385,47^- 

 Productivity, inheritance, discussion 



by J. Hammond, A. D. B. Smith, 



Dr. A. W. Greenwood, Dr. J. E. 



Nichols, Dr. J. L. Lush, 320, 



466, 467. 

 Projective relativity, by Dr. J. H. C. 



Whitehead, 279 

 Protective colouration in insects 



with special reference to mimicry, 



by Prof G. D. Hale Carpenter, 



319- 



Protoplasm, structure, by Prof. W. 

 Seifriz, 382*, 471. 



Pseudopodial structure in Formini- 

 fera, by Dr. H. Sandon, 318, 466. 



Psychiatric aspect of child guidance, 

 by Dr. D. R. MacCalman, 396. 



Psychological and child guidance 

 clinics, discussion by Prof. J. 

 Drever, Dr. D. R. MacCalman, 

 R. Knight, Dr. Mary M. Mac- 

 Taggart, Dr. C. W. Kimmins, 

 Dr. R. B. Cattell, 378*, 396, 472. 



Psychological and physiological 

 development of child and adoles- 

 cent, and claims made on educa- 

 tion, by Col. C. J. Bond, 395, 

 412. 



Psychological aspects of ' laissez- 

 faire ' in education, by Dr. O. A. 

 Oeser, 380, 471. 



Psychologist, place in educational 

 system, by Dr. R. B. Cattell, 379. 



Psychology and social problems, by 

 Dr. S. Dawson, 183, 375*. 



Psychology of needs, by Prof. D. 

 Katz, 38i,.^70. 



Psychotic patients, association tests, 

 by R. J. Bartlett, 372. 



Publication, references to, 463. 



Quantum theory of free path, by 



Prof. C. G. Darwin, 278. 

 Quantum theory of metals, by Prof. 



R. H. Fowler, 277. 



Radiation from non-luminous gases, 

 by Dr. Margaret Fishenden, 284, 



464. 

 Rae, Prof. R., Systems of rearing and 



feeding for production of young 



beef, 400, 473. 

 Raglan, Rt. Hon. Lord, Cult of 



animals, 359, 469. 

 Rail transport, future, by H. M. 



Hallsworth, 119, 339*. 

 Railway transport, refrigerated, by 



F. C. Johansen, 287, 464. 

 Rainfall of China, by W. Smith, 



330. 

 Rainfall probability in High Plains 



region of U.S.A., by P. R. Crowe, 



330, 4(>7. 

 Raistrick, Dr. A., Microspores of 



Carboniferous coals, 310. 



Raitt, Dr. D. S., Fishing intensity 

 and stock replenishment in had- 

 dock, 316, 466. 



Ramsbottom, J., Fungi and forestry, 

 381*. 



Rat, maternal drives in, by Dr. B. P. 

 Wiesner, 380, 471. 



Ratcliffe, J. A., Ionosphere, 270, 



4(>3. 

 Rattray, Capt., R. S., Future of 

 anthropology in Africa or else- 

 where, 354. 



