116 
Racial characteristics, blood groups 
as index, by Prof. R. R. Gates, 
522, 615. 
Rafai fakirs of Hyderabad, by Dr. 
E. H. Hunt, 523*. 
Racuan, Rt. Hon. Lorp, What is 
tradition ?, 145, 518*. 
Raindrop, discharge in intense 
electric field, by Prof. J. J. Nolan 
and J. P. Ryan, 463. 
Rainfall, rest and pumping levels, by 
A. E. Cornewall-Walker, 420. 
Raistrick, Dr. A., Developed Tar- 
denoisian sites in N.E. England, 
519. 
Microspores of coal, 480. 
RANDALL, J. T., Spectroscopy in 
industry, 451*, 611. 
RapHaEL, Mrs. W., Employment by 
Civil Service, companies and 
‘family ’ firms, 548. 
Rats, learning of, by Prof. E. C. 
Tolman, 545*, 626. 
Rattray, Dr. R. S., Present ten- 
dencies of African Colonial 
Governments, 524, 615. 
Raw, Dr. F., Triassic and Pleisto- 
cene surfaces on Leicestershire 
igneous rocks, 484. 
Raw Dykes, Leicester, by W. Keay, 
518. 
Rayner, Dr. M. C., Mycorrhiza and 
forestry, 560, 617. 
Reaction time, competition, by Prof. 
H. Hartridge, 536. 
Reclamation of land and_ sea 
defences, by M. Du-Plat-Taylor, 
516, 614. 
Red sedimentary rocks, discussion 
by Prof. G. Hickling, Prof. W. S. 
Boulton, Prof. W. T. Gordon, 
F. W. Shotton, Dr. B. Smith, 
Dr. H. C. Versey, Prof. D. M.S. 
Watson, 482. 
REGENER, Prof. E., Cosmic ray 
measurements, 430*, 620. 
Regression, phenomenal, by Dr. 
R. H. Thouless, 542, 676. 
Rep, Sq.-Ldr. G. H., Disorienta- 
tion and vertigo, 540*. 
Relativity and Milne’s theory, by 
Dr. W. H. McCrea, 445, 620. 
Research, centralisation and co-ordina- 
tion, by Dr. R. E. M. Wheeler, 
589. 
INDEX 
Research Committees, xxxviii. 
Resolutions and recommendations, 
xliv. 
Rift Valley, age, by Dr. L. S. B. 
Leakey, 484. 
River gauging, by Capt. W. N. 
McClean, 421. 
River pollution, legal aspect, by 
H. F. Atter, 513, 674. 
Rivers, changes in flora and fauna, 
discussion by J. W. Walton, 
F. T. K. Pentelow, J. Adams, 
T. S. Dymond, H. E. Salmon, 
Dr. J. F. Tocher, 599*. 
Rivers, low flows, by H. Nimmo, 
408. 
Road and rail, division of function, 
by G. Walker, 506, 673. 
Roperts, F. W., Industries of 
Leicester, Appdx. 60. 
RoBERTSON, Dr. J. M., Interatomic 
distances in aromatic hydro- 
carbons, 468, 612. 
ROBERTSON, W. A., Public opinion 
of forestry, 561, 617. 
RoBINSON, Prof. R., Natural colour- 
ing matters and analogues, 45, 
464*. 
RosBIson, Prof. R., Ossification, 
531, 616. 
Rosson, Dr. G. C., Limitations of 
adaptability in animal kingdom, 
487. 
Zoological surveys, 596. 
Rosy, F. H., Manchester Statistical 
Society, 589*. 
Ropcer, A., Psychological tests, 
512. 
Temperament and vocational 
psychologist, 540, 616. 
Roesuck, A., Rook in rural economy 
of Midlands, 487, 673. 
Roxes, T., Gauging River Aire, 
407. 
Rook in rural economy of Midlands, 
by A. Roebuck, 487, 673. 
Roridula, is it carnivorous ?, by 
Prof. F. E. Lloyd, 552. 
ROSEVEARE, Capt. J. C. A., Catch- 
ment boards, 397. 
Land drainage, 398. 
Rotu, G. K., Decaying arts and 
crafts of Fiji, 528, 675. 
RoucuTon, Dr. F. J. W., Carbon 
dioxide transport in blood, 533. 
