INDEX. 
HeIsEenserG, Prof. W., Molecular struc- 
ture, 366*, 567. 
Helminthosporium in Britain and South 
Africa, by Prof. N. J. G. Smith, 482, 
S71. 
Hen, nutrition, by E. T. Halnan, 518. 
HeEnvperson, Prof. Sir J. B., on Hlectrical 
terms and definitions, 268. 
Henperson, Prof. Y., Problems of re- 
suscitation, 464. 
‘Henri, Prof. V., Predissociation struc- 
ture of special molecules, 366*, 567. 
Hevurt.ey, W. A., Early Bronze-age site 
in Western Macedonia, 444. 
Heymans, Prof. C., Aortic and carotid 
sinus nerves, 459*, 570. 
High-speed flying, by H. E. Wimperis, 
xxvi*, 565*. 
Hi, Prof. A. V., Muscular Physiology, 
459, 570. 
Hum, Sir A. W., Training of botanists, 
485*. 
on Transplant experiments, 290. 
Hu, Prof. T. G., Advancement of Botany, 
196, 485*. 
Hiyks, A. R., Geographical problems of 
earth’s crust, 410, 567. 
HinsHetwoop, C. N., Molecular struc- 
ture, 366*, 567. 
Hissink, Dr. D. J., Improvements in food 
crops (land reclamation), 512. 
Hostey, C. W., Education of backward 
peoples, 505*. 
Hoesen, Prof. L. T., Population growth, 
397*. 
Hoimegs, Prof. A., Geographical problems 
of earth’s crust, 410*, 567. 
Hopi agriculture, by Prof. C. D. Forde, 
450, 569. 
Hopkins, Sir F. G., Chemistry of vitamins, 
359*, 567. 
Hornz, Dr. A.S., Rotting in fruit storage, 
528. 
Howarp, A. L., British-grown hardwood 
trees, 498, 571. 
Howse, Prof. G. W. O., Michael Faraday, 
man and his work, xxvi*. 
Hopson, N. L., Heating of glasshouses 
by oil fuel, 527. 
Hopson, Dr. R. G. S., Earth movements, 
374*. 
Human habitat, by the Rt. Hon. Sir H. J. 
Mackinder, 96, 409*. 
Human hybrids, by Prof. C. G. Seligman, 
454*, 569. 
Humidity measurements, 40° C.—100°C., 
by J. H. Awbery and Dr. E. Griffiths, 
331, 566. 
Humpurigs. Sir A. E., Wheat position, 
518, 572. 
Hunter, Dr. de G., Geographical pro- 
blems of earth’s crust, 410*, 567. 
619 
Huxuey, Prof. J. 8., Development and 
evolution, 394*. 
Eugenics in education, 507*. 
Population, 397*. 
Huxley memorial lecture, by Dr. G. 
Thilenius, 456*. 
Hydrobenzoin series, by Prof. J. Read, 
R. A. Storey, W. J. Grubb, Dr. I. G. M. 
Campbell, 366*, 567. 
Hypoxidoidee, chromosome studies, by 
F. W. Jane, 491. 
Hypsometrical maps, of U.S.S.R., by 
Prof. J. Schokalsky, 412. 
Illing, Prof. V. C., Genesis of oil pools, 
391. 
Ivms, Dr. A. D., Insect behaviour in 
relation to control measures, 402*, 567. 
Imperial education, central institute, 
symposium: Prof. F. Clarke, Rt. 
Hon. Lord E. Percy, F. H. C. Butler, 
Maj. A. G. Church, Dr. J. C. M. 
Garnett, Sir P. Nunn, Sir M. E. Sadler, 
Dr. M. P. West, 500, 577. 
Incentives, influence on accuracy of 
skilled movements, by C. A. Mace, 476, 
570. 
Indentation hardness of test-pieces, by 
Sir H. Fowler, 440*, 568. 
India, climatic changes in paleolithic, by 
L. A. Cammiade and F. J. Richards, 
443. 
Induction in colour vision, by Prof. F. 
Allen, 476. 
Industrial crops, by F. D. Ascoli, Dr. 
B. J. Eaton, Sir J. Currie, Dr. W. L. 
Balls, 513, 571-2. 
Industrial psychology in U.S.S8.R., by 
Dr. Miles and Mrs. Raphael, 479. 
Inheritance in cultivated plants, by 
W. J. C. Lawrence, 522. 
Insect behaviour in relation to control 
measures, by Dr. A. D. Imms, 402*, 567. 
Insect-borne diseases, passing from 
Britain, by Dr. Ll. Lloyd, 404. 
Insects and human welfare, symposium : 
Dr. A. D. Imms, J. C. F. Fryer, Dr. 
C. B. Williams, Dr. Ll. Lloyd, Dr. P. A. 
Buxton, 402, 567. 
Integral functions of integral order, by 
Miss M. L. Cartwright, 341, 566. 
Intelligence, social distribution, by Dr. E. 
Lawrence, 468, 570. 
Intelligence and fertility, by Dr. 8. 
Dawson, 469, 570. 
Intelligence factor (g), by Dr. W. Brown, 
471. 
Interpolation without differences, by Dr. 
J. Wishart, 349, 567. 
Inventor and employer, by K. R. Swan, 
425, 568. 
Ionic equilibria, by Dr, E. A. Guggen- 
heim, 358*, 567. 
