INDEX 
Patent and copyright law, by Prof. 
A. Plant, 504, 673. 
PeacH, H. H., Regional planning 
and Leicester district, 495, 673. 
Peake, H. J. E., on Sumerian copper, 
302. 
Peat planting at Lon Mor Experi- | 
mental Station, 
Macdonald, 560. 
Peers, Prof. R., Science teaching in 
adult education, 564*. 
Pendulum, spherically free, by C. 
H. H. Franklin, 450, 620. 
PENTELOw, F. T. K., Fauna and 
flora of rivers, 599*. 
Personal influence, by 
Brown, 542, 616. 
Personal relations and small group, | 
by Dr. G. G. N. Wright, 547, 616. 
Personality and temperament, by 
Dr. P. E. Vernon, 541, 616. 
Dr. W. 
by J. A. B.| 
Puiiuires, Dr. H., Vegetable tanning 
process, 471, 612. 
Photographic lenses at Leicester, by 
W. Taylor and H. W. Lee, 430, | 
610, 611. 
Phthalocyanines, by 
Linstead, 465, 612. 
Physics in adult education, by Dr. 
A. Ferguson, 569*, 617. 
Physiology, value to industry, by 
G. P. Crowden, 508, 674. 
Praccio, Prof. H. T. H., Validity of 
methods of correlation, 547, 616. 
Plankton, behaviour in relation to 
conditions, by F. S. Russell, 490, 
613. 
Plankton, distribution in southern 
oceans, by G. E. R. Deacon and 
Dilwyn John, 489, 673. 
Pant, Prof. A., patent and copy- 
right law, 504, 613. 
Plant growth hormones, by Prof. F. 
Kégl, 466*, 600. 
Pokorny, Prof. J., Origin of Celts, 
517, 615. 
Polar year, by Prof. F. Debenham, 
499*. 
Positive electron, by 
Blackett, 433. 
Post Office counter staff, by G. C. 
Wickins, 563, 678. 
Potteries, painted, from India and 
East Iran, by Prof. V. G. Childe, 
527, 615. 
Dra Res P. 
PAIMEWS. 
115 
PouLTon, Prof. E. B., on Zoological 
bibliography, 273. 
Practice periods, distribution, by 
Miss R. M. Goldthorpe, 540*. 
Pratt, Lt.-Col. E., Propagation and 
growth of Salix ccerulea, 558, 617. 
President, installation, xvi. 
PRESTON, Dr. R. D., Cell wall of 
Valonia, 428, 6r0. 
PRIESTLEY, Prof. J. H., Monocotyle- 
don shoot, 552*. 
PRITCHARD, H. A., Municipal activi- 
ties of Leicester, Appdx. 72. 
Protoplasm, diffusion and extension 
phenomena in living, by E. 
Heron-Allen, 486*, 673. 
Protoplasm, structure, discussion by 
J. E., Harris.) Dew Ds aje- Lloyd, 
W. T. Astbury, 490%. 
Psychological tests, by A. Rodger, 
Ghee 
Psychological tests and examina- 
tions, predictive value, discussion 
by Prof. C. W. Valentine, Dr. 
D. W. Oates, F. Barraclough, 
F. Sandon, Prof. J. Drever, Miss 
A. B. Dale, E. Farmer, 545*, 566, 
617, 618, 
Psychologist, function in adminis- 
trative scheme, by Mrs. N. M. 
Barnes, 549. 
Psychology, report on training in, 308. 
Psychology, status as empirical science, 
by Prof. F. Aveling, 171, 542*. 
Psycho-physiological requirements 
of modern factory equipment, dis- 
cussion by Sir H. Fowler, G. P. 
Crowden, Dr. G. H. Miles, 508, 
6r4. 
Public expenditure and _ public 
works, by J. Sykes, 505. 
Publication, reference to, 610. 
Pucu, Prof. W. J., Geography and 
geology in adult education, 568*, 
618, 
Pumps, oil condensation, by C. R. 
Burch, 451, 677. 
Purser, G. L., Anatomy of Calamo- 
ichthys, 488*. 
QuasTEL, Dr. J. H., Narcosis and 
mental function, 543. 
Quebracho tannin, chemistry, by 
Dr. P. Maitland, 471, 612. 
