INDEX. 



References to addresses, reports, and papers printed in extended form are given in italics. 



* Indicates that the title only of a communication is given. 



When two references to a paper are given, the second is to a note of its publication elsewhere, 

 or to a note of other publications by the author on the same subject. 



Abnormal teeth in the rabbit, by Prof. 



W. C. M'Intosh, 563*. 

 Absorption of methylene blue and orange 



G. by plant tissue . . ., by Dr. W. H. 



Pearsall, 562. 

 Absorption spectra. Report on, 341. 

 Address by the President, Sir W. Bragg, 1. 

 AiREY, Dr. J. R., on mathematical tables, 



305. 

 Air surveys, by Capt. M. Hotine, 571*. 

 Alcock, Mrs. N. L., Seed-borne clover 



sickness, 613, 687. 

 Aldeidge, W., on science in a rural 



secondary school, 497. 

 Allan, Dr. D. A., Lower Old Red 



Sandstone conglomerates in Perthshire 



and Forfar, 555, 684. 

 Allen, C. G., Changes in methods of 



industrial organisation in West IVIid- 



lands since 1860, 579, 685. 

 Allen, Prof. H. S., Progress in band 



spectra, 533. 

 Analysis of group mental tests, . . ., by 



E. R. Clarke, 608. 

 Ancient geography in modern education, 



by Prof. J. L. Myres, 99. 

 Andrew, G., Basic silt in north-west 



Donegal, 543, 684. 

 Contact relations of Donegal 



granite, 543, 684. 

 Animal biology in school curriculum. 



Report on, 397, appendix, 689. 

 Animal ecology of torrential streams 



. . ., by Dr. S. L. Hora, 565. 

 Anopheles in Scotland . . ., by Prof. 



J. H. Ashworth, 558, 685. 

 Antiseptic preservation of timber, by 



Prof. P. Groom, 614*, 687. 

 Archceology of Scotland, by Sir G. 



Macdonald, 142. 

 Armstrong, A. L., . . . Cresswell Caves, 



Derbyshire, 593, 686. 

 Armstrong, Prof. H. E., on practical 



food studies, 509. 

 Ashworth, Prof. J. H., . . . Anopheles 



in Scotland . . ., 558, 685. 

 Atmospherics, Present state of knowledge 



of, by R. A. Watson Watt, 536, 684. 



Bailey, E. B., Palceozoic mountain system 



of Europe and Americu, 57. 

 Baily, Prof. E. C. C, on absorption 



Spectra, 341. 



Phosphorescence, fluorescence, and 



chemical reaction, 35. 



Baily, Prof. F. G., Measurement of ultra- 

 violet radiation, 604. 



on preservation of scenic beauty, 



676. 



Band Spectra, Progress in, by Prof. 



H. S. Allen, 533. 

 Barritt, N. W., Growth and nutrition of 



cotton seed hairs, 621. 

 Basic silt in north-west Donegal, by G. 



Andrew, 543, 684. 

 Berry, Prof. R. A., and A. Macneilage, 



Utihsation of surplus milk and milk 



residues, 635*. 

 Bidder, Miss A. M., Yolk absorption in 



some Cephalopoda, 559, 685. 

 Bidder, Dr. G. P., . . . Embryology of 



sponges, 565. 

 Biggs, H. F., London's theorj' of valency 



and stereochemistry, 535*. 

 Biological investigation of British fresh 



waters. Discussion on, 621. 

 Biological studies on two parasites of 



Sirex woodwasps, by R. N. Chrystal, 



623, 687. 

 Blackburn, Dr. K. B., Chromosomes in 



some species of Caryophyllaceae, 615, 



687. 

 Blackwood, Miss B., Colour top as 



means of recording skin colour, 589. 

 Bledisloe, Lord, Grassland improve- 

 ment, 632. 

 Blubber of blue and fin whales, . . ., by 



J. F. G. Wheeler, 563. 

 Bonn, Prof. M., Mediaeval economic 



theory in modern industrial life, 



579*. 

 Bower, Prof. F. O., on Size factor in 



plant morphology, 620. 

 Boyd, Dr. W., Work of educational 



clinics, 630*. 

 Bracken and heather moorland, by Dr. 

 W. G. Smith, 622. 



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