INDEX 
Watton, Dr. E. T. S., Transmuta- 
tion of elements, 432, 6ZT. 
Watton, J. W., Hythe canal fish, 
* 
WANKLYN, Miss H. G., Niemen 
River, 502. 
Warren, H., Talking film in in- 
dustry, 451*. 
Water, surface, 
McClean, 383. 
Water, underground, by 
Smith, 413. 
Water organisations, foreign, by Dr. 
B. Cunningham, 371. 
Water pollution and gauging, by Dr. 
A. Parker, 410. 
Water supply authorities, by F. O. 
Stanford, 391. 
Water supply authorities’ records, by 
C. C. Smith, 396. 
Watson, Prof. D. M. S., Origin of 
land-living vertebrates, 488*, 673. 
Red sedimentary rocks, 484. 
Watson, Prof. J. A. S., Techno- 
logical and economic progress, 
504*. 
Watson, J. D., Sewage treatment 
and disposal, 513, 615. 
Weather, prediction of seasonal, by 
Sir G. T. Walker, 25, 430*. 
Weather prophecy, Celtic, by K. H. 
Jackson, 517, 615. 
Wells, chalk, gauging over long periods, 
by R. C. S. Walters, 419. 
Wells, water levels, by F.J. Dixon, 418. 
Wensleydale earthquake, by Rev. 
J. P. Rowland, 461. 
WENT, Prof. F. A. F. C., Growth- 
substance (Auxin) in plants, 555, 
617. 
WENTWORTH-SHEILDS, 
Earth pressures, 297. 
WHEELER, Dr. R. E. M., Centralisa- 
tion and co-ordination of research, 
589. 
Wuiper Le, Dr. F. J. W., on Seismo- 
logical investigations, 265. 
WuiteEHeaD, J. H. C., Calculus of 
variations of large: loci of con- 
jugate points, 458. 
Wicxkins, G. C., Post office counter 
staff, 563, 628. 
Wicks, Miss L. M., Inverted bundle 
system, 557. 
by Capt. W. N. 
Dra B. 
EF. E., on 
I2I 
WIGGLEsSWorTH, Dr. V. B., Water 
in physiology of excretion in 
insects, 486, 673. 
Witks, Dr. S. S., Mutual inde- 
pendence of several sets of traits, 
546, 616. 
Wittatts, E. C., Changes in utilisa- 
tion of land in S.W. London 
basin, 500. 
Wirtuiamson, Mrs. H. S., Develop- 
ment of As scophanus aurora 
(Crouan) Boud., 553, 617. 
WILSON, Sir A., Suez Canal dues 
and inter-continental trade, 504, 
613. 
Witson, Prof. G. S., Necessity for 
safe milk supply, 577, 618. 
Witson, W., ‘Testing electrical 
switch equipment, 512, 615. 
Wimperis, H. E., Film in engineer- 
rhover, Iito ie 
Aeronautical research, 511. 
WisHart, Dr. J., Sampling error in 
tetrad theory, 546, 616. 
Woop, Mrs. E. M., Organisation of 
economic distribution, 509*. 
Wootprince, Dr. S. W., Longitu- 
dinal profiles of southern English 
rivers, 485. 
WoolttEy Dro Cae. ie 
archaic period, 528*. 
WricuT, Dr. G. G. N., Personal 
relations and small group, 547, 616. 
Wricut, Dr. N. C., Implications of 
compulsory pasteurisation, 577, 
678, 
the 
X-ray analysis of fibres, discussion 
by W. T. Astbury, Dr. R. D. 
Preston, Dr. J. B. Speakman, J. 
Thewlis, 428, 550*, 610, 611. 
Yorkshire, West Riding, Rivers Board, 
by J. H. Garner, 401. 
Zoological bibliography, report on, 
Wee 
Zoological surveys, by Dr. 
Robson, 596. 
Zoology in adult pauiation: by Prof. 
W. B. Brierley, 569, 617. 
Zooplankton, vertical movements, 
by P. Ullyott, 490*. 
G. C: 
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