INDEX. 



701 



Popular sayings, Prtif. E. Westermarck 



on study of, 656. 

 Population problem of South Africa, by 



W. Fitzgerald, 576. 

 Porter, Prof. A. W., The Volta Effect, 21. 

 Possible application of high frequency 



power to electric traction, by Prof. W. 



Cramp, 585, 686. 

 Potts, F. A., on Great Barrier Reef, 395. 

 Practical methods of vocational guidance, 



by Dr. A. Macrae, 606*. 

 Pre-glacial valley of the Clyde .... by 



M. Macgregor, 546. 

 Prehistory in S. Africa and Southern 



Rhodesia, by M. Burkitt, 593, 686. 

 Preparation of cellulose films ... by 



J. Walton and R. Koopmans, 615*, 



688. 

 Present position in regard to theories of 



colour vision, by H. E. 0. James, 606*. 

 Preservation of scenic beauty . . ., by Dr. 



Vaughan Cornish, 667. 

 Priestley, Prof. J. H., Factors affecting 



cell growth, 562. 

 Living tree : its increase in girth, 



614*, 687. 

 Primitive beliefs in N.E. Scotland, by 



Rev. J. M. McPherson, 596, 686. 

 Principles of ecologj'^ . . ., by Dr. E. J. 



Salisbury, 626*, 687. 

 Principles of vocational guidance, by 



F. M. Earle, 606*. 

 Propagation of air waves . . ., by Dr. 



F. J. W. Whipple, 540. 

 Psychological make-up of the business 



executive, by A. R. Knight, 606*. 

 Psychological theory of error, bv J. T. 



Bradley, 611, 687. 

 Psychology in medical curriculum. Report 



on place of . . ., 441. 

 Pulse velocity in central and peripheral 



arteries in man, bv J. S. Fulton and 



Prof B. A. McSwiiiey, 602. 



Raistrick Dr. A., and Miss S. E. 



Chapman Lynchet systems of upper 



Wharfedale, 592, 686. 

 Rationalisation and industrial education, 



by Major L. Urwick, 581, 686. 

 Reaction of epidermis of Pulmonaria 



leaves to ultra-violet light, by Misses 



M. T. Martin and M. A. Westbrook, 



625. 

 Read, Dr. II. H., on Highland geology, 



551. 

 Recent developments in high pressure 



boilers, by H. E. Yarrow, 583, 686. 

 Recent developments in regions adjacent 



to Tees estuarv, by Prof. C. B. Fawcctt, 



575*, 685. 

 Region of New York City, by A. G. 



Ogilvie, 568, 685. 



Regulations, xxvi. 



Relation of size of family to psycho- 

 neuroses, by Dr. R. D. Gillespie, 609. 



Relative levels of land and sea in Scot- 

 land . . ., by J. G. Callander, 592. 



Relative value of anatomical characters 

 in identification of conifers . . ., by 

 M. Y. Orr, 614*, 687. 



Reproductive disturbances caused by 

 feeding protein-deficient and calcium- 

 deficient rations to breeding pigs, by 

 H. R. Davidson, 635, 688. 



Research Committees, Ixii. 



Resistance and polarisation in human 

 skin, by Dr. R. H. Thouless, 603. 



Reversible combination of hsemocyanin 

 with oxygen, by Dr. E. Stedman, 560. 



Reynolds, Prof. S. H., on geological 

 photographs, 374. 



Rhone Glacier, Studies on, bv Dr. G. 

 Slater, 549. 



Rhyme-structure of ' Paradise Lost ' . . ., 

 by A. J. D. Lothian, 610. 



Richardson, Dr. L. F., Deferred ap- 

 proach to the limit, 539. 



RiCHEY, J. E., Ring-dykes of Slieve 

 GuUion, 544, 684. 



Rideal, Dr. E. K., and F. E. Smith, 

 Light reactions, 541. 



Ring-dykes of Slieve Gullion, bv J. E. 

 Richey, 544, 684. 



Ritchie, Dr. J.. Palaeolithic man in 

 Scotland . . ., 593. 



Road and rail transport bv Dr. 



K. G. Fenelon, 579, 686. 



RoBBiNS, L. C, Question of hours in 

 industrj', 581*. 



RoBERTON, H. S., School music, 629*. 



Roberts, J. A. F., Wool research and 

 the farmer, 636, 688. 



Robinson, Prof. W., and Miss P. M. 

 Skrine, Growth and propagation of 

 some salt marsh Fuci, 617. 



Rood, F. R., Land of the Tuaregs, 570, 

 685. 



Rolled spherulites in Felsite from the 

 Shetlands, by T. M. Finlay, 545. 



Roman York .... by S. N. Mller, 595, 

 686. 



Roots of some species of Equisetum, by 

 J. Walton, 619, 688. 



Ross, G., Glacial phenomena in Douglas 

 vallej', 547. 



RoxBY, Prof. P. M., Denmark, a geo- 

 graphical study, 568*. 



Risk, Dr. R. R.) on methods and resulta 

 of educational research, G28, 688. 



on teaching of geography in Scottish 



schools, 645. 



Salisbury, Dr. E. J., Principles of 

 ecology . . ., 626*, 687. 



