I02 



INDEX 



Artifacts, Mesolithic, from Pennine 



Chain, by F. Buckley, 372. 

 Ascomycetes, variation in fruit- 

 formation, by Prof. Dame H. 



Gwynne - Vaughan and Mrs. 



Williamson, 388, 437. 

 AsHBY, Dr. E., Physiology of hybrid 



vigour in maize, 392, 457. 

 AsHTON, Miss M. G., Winter bud 



of Glaux maritima L., 390. 

 AsTBURY, W. T., Protein fibres 



and formation of polysaccharide 



chains, 321, 453. 

 Aurignacian tools, rolled, in boulder 



clay of N. Lincolnshire, by A. L. 



Armstrong, 368*. 

 Autun, fossil plant, by Prof. H. S. 



Holden, 390. 

 AwBERY, J. H., Evaporation of water 



in air-stream, 309*, 451. 



Babemba tribe of N.E. Rhodesia, 

 by Miss A. I. Richards, 368*. 



Bacon, Prof. F., Cracking and 

 fracture in rotary bending tests, 



362,^55. 



Bacteria and decay of stone, by 

 Prof. S. G. Paine, 387, 457. 



Baillie, Sir J. B., Applied science 

 inYorkshire, 402, 437, Appdx. 1 24. 



Baily, Prof. F. G., Conservation of 

 wild life and national parks, 449*. 



Balfour, F. R. S., Conifers in 

 Scotland, 394, 457. 



Balfour-Browne, Prof. F., Colour- 

 ation of cocoons of Small Eggar 

 moth (Eriogaster lanestris L.), 

 334, Appdx. 123. 



Bamber, Miss R. C, Impurity of 

 Mendelian Recessive, 338*. 



Bancroft, Dr. H., Geological his- 

 tory of Dipterocarpaceas, 390, 

 Appdx. 124. 



Banking systems of Central Europe, 

 effect of world depression on, by 

 Dr. E. Roll, 351. 



Barclay, Dr. S. F., Control of 

 humidity in industrial processes, 

 309*, 451. 



Barker, Dr. S. G., Controlled 

 humidity in woollen and worsted 

 mills, 309*, 451. 



Psychological basis of wool- 

 sorting, 302, 451. 



Bartlett, R. J., Difference threshold 



for lifted weights, 379. 

 Quantitative relation of physical 



stimuli and sensory events, 302. 

 Bassindale, R., Susceptibility of 



invertebrate animals to poisons, 



323, 452, 453. 

 Bateson, R. G., Control of humidity, 



309*, 451. 

 Beauchamp, R. S. a.. Distribution 



of Planarias, 386. 

 Beef, reducing production costs, by 



Prof. J. A. S. Watson, 411, 458. 

 Behaviour, intelligent and instinc- 

 tive, by Prof. W. McDougall, 383. 

 Behaviour difficulties and educa- 

 tional backwardness, children, by 



Miss L. G. Fildes, 381. 

 Behaviour disorders, children, by 



Dr. E. Miller, 381,456. 

 Behaviour of animals, by R. Knight, 



378, 456, Appdx. 124. 

 Bellerby, Prof. J. R., Inflation, 



352, 454- 

 Bending tests, rotary, cracking and 



fracture in, by Prof. F. Bacon, 



362, 455- 

 Benham, Dr. F. C, Public finance, 



349- 



Bennett, M. G., Effect of spectral 

 transmission of atmosphere on 

 visibility by artificial light, 317, 

 452. 



Bernal, J. D., Crystal structure and 

 stereochemistry, 319. 



Best, Dr. S. E. J., East Riding 

 agriculture, 410, 4^8. 



BiLHAM, E. G., Climate of York, 

 and variations, i87i-ig30, 316, 

 Appdx. 13. 



Rainfall over drainage areas, 



310, 451, Appdx. 123. 



BiNNiE, W. J. S., Water-level and 

 river flow in British Isles, 310*, 

 451, Appdx. 123. 



Biological balance in fresh water, 

 discussion by Dr. W. H. Pearsall, 

 Dr. W. Rushton and H. D. Slack, 

 Dr. R. W. Butcher, R. S. A. Beau- 

 champ and P. Ullyott, Dr. L. 

 Lloyd, Prof. F. Balfour-Browne, 

 Dr. G. S. Carter, J. T. Saunders, 

 Prof. H. S. Holden, 385, 457- 



Bipolar plant distribution, by Dr. 

 G. E. du Rietz, 383, Appdx. 124. 



