INDEX. 
Fits, force and shrinkage, by Prof. E. G. 
Coker, 439. 
Five-year plan in Russia, by M. Dobb, 
418. 
Firemine, A. P. M., Bridging gap between 
birth of an idea and industrial applica- 
tion, 426, 568. 
Fiorence, Prof. P. S., Effectiveness of 
labour incentives, 422*, 568. 
Training of managers, Birmingham, 
421, 568. 
Flower-colour indicators, by Dr. E. P. 
Smith, 489, 577. 
Fluid motion with reference to aero- 
dynamics, discussion, Prof. G.I. Taylor, 
Prof. R. V. Southwell, H. B. Squire, 
_ Dr. 8. Goldstein, Prof. A. Rosenblatt, 
Prof. J. R. Partington, N. L. Anfilogoff, 
_ Sir H. Lamb, 345, 567. 
Food crops, symposium: Dr. E. S. 
Beaven, Prof. R. G. Stapledon, Dr. 
E. M. Crowther, Dr. D. J. Hissink, 509, 
572. 
Forces between adjacent ions in solution, 
by Prof. K. Fajans, 358*, 567. 
Forces between ions and solvent mole- 
cules, by Prof. N. J. Bjerrum, 358*, 
567. 
Forp, E. B., Mendelism, genetics and 
evolution, 394,* 567. 
Forp, P., Southampton ‘ Booth’ indus- 
trial survey, 420*, 568. 
Forpr, Prof. C. D., Hopi agriculture, 
450, 569. 
Forestry, British, by Dr. A. S. Watt, 497, 
671. 
Forestry, Empire, during last decade, by 
Sir R. L. Robinson, 496*, 577. 
Forestry in Empire during last 100 years, 
by Sir A. Rodger, 493, 571. 
Forests, Empire, as resource, by F. 
Story, 496*, 571. 
Fourier series of almost-periodic functions, 
by Dr. E. H. Linfoot, 342*. 
Fow ter, Sir H., Hardness of steel tube 
- along ‘ Liiders’ lines, 440*, 568. 
Indentation hardness of test pieces, 
440*, 568. 
— on Stresses in overstrained materials, 
269. 
Fow.er, R. H., Emden’s equation, 350, 
566. 
Quantum mechanical theory of 
valency, 366*, 567. 
Fox, Dr. C. J. J., Durability of paper, 
536*. 
Fruit storage, discussion by Dr. F. Kidd, 
Mrs. Onslow, Dr. C. West, Dr. T. 
Wallace, Dr. A. S. Horne, Dr. A. J. 
Smith, 528, 572. 
Fruit tree, influence of rootstocks, by 
R. G. Hatton, 525. 
617 
Fruit tree propagation, by Dr. T. 
Swarbrick, 525*. 
Fryer, J. C. F., Agricultural entomology 
in Britain, 402. 
Fuel problem, symposium: Sir D. Milne- 
Watson (coal), Sir J. Cadman (oil), 
H. T. Tizard (future possibilities), Sir 
J. C. Irvine, Prof. W. A. Bone, 364*, 
567. 
GarpDNER, Miss E. W., Geology and 
archeology of Kharga depression, 443. 
Garnett, Dr. J. C. M., Central institute 
for Imperial education, 502*. 
Garrop, Miss D. A. E., Excavations at 
Wady al-Mughara, 444. 
GarRstanc, Prof. W., Overfishing pro- 
blem, 401*. 
Garwoop, Prof. E. J.,on Photographs of 
geological interest, 261. 
Gas industry, by Sir D. Milne-Watson, 
438, 569. 
Gaseous combustion at high pressures, 
by Pref. W. A. Bone, 366*, 567. 
Gates, Prof. R. R., Eugenics in education, 
507. 
Gaza, excavations at old city, by Sir 
W. M. Flinders Petrie, 455. 
Gerppgs, Prof. P., Eugenics in education, 
507*. 
General intelligence factor (g), by Dr. W. 
Brown, 471. 
General Treasurers Account, 1930-31, xlv. 
Genetical analysis of interspecific differ- 
ences, by Prof. J. B. S. Haldane, 404*, 
567. 
Genetics, réle in preventive medicine, by 
Dr. C. P. Blacker, 459. 
Geographer’s aid in nation-planning, by 
Prof. G. Taylor, 409, 568. 
Geography at the British Association, by 
Dr. H. R. Mill, 405, 568. 
Geology for local societies, by Sir A. S. 
Woodward, 530. 
Geology problems contemporary with British 
Association, by Prof. J. W. Gregory, 51, 
367*. 
Germ layer formation in birds, by J. H. 
Woodger, 397*, 567. 
Greson, Prof. C. S., Chemistry of Gold, 
366*, 567. 
GitgerT, Sir J., London and university 
education, 500*. 
Girt, H. A., Expedition in patent litiga- 
tion, 424, 568. 
Glasshouse problems, discussion by Dr. 
W. F. Bewley, Dr. O. Owen, B. D. 
Bolas, N. L. Hudson, 527, 572. 
Giynne, Miss M. D., Infection of potato 
varieties, 484. 
Gold, chemistry of, by Prof. C. 8. Gibson, 
366*, 567. 
