REFERENCES TO PUBLICATIONS, ETC. 543 



Davies, J G. W. Expected to appear in Occupational Psychology, winter 



1939. 

 Edridge-Green, Dr. F. W. Cf. 1920 ' Physiology of Vision,' G. Bell & 



Sons, London ; 1933 ' Pseudo-Science,' John Bell & Son, London ; 



1938 ' Fundamental facts of vision and colour vision ' in The Medical 



World. 



Flugel, Prof. J. C. To appear in Character and Personality. 



Penrose, Dr. L. S. Expected to appear in Mental Hygiene. Cf. 1938 

 Sp. Rep. Med. Res. Conn., No. 229. (H.M.S.O.), 'A clinical and 

 genetic study of 1280 cases of mental defect ' ; 1936 Ann. Eugen., 

 Camb., 7, 1-16, 'Autosomal mutations and modification in man with 

 reference to mental defect.' 



Richardson, Dr. L. F. Expected to appear as Monograph Suppt. to Brit. 

 Journ. of Psych. Cf. letters to Nature, May 18 and Dec. 25, 1935, 

 and Oct. 29, 1938. 



Spearman, Prof. C. Cf. 1935 ' Psychology down the Ages,' Macmillan. 



Valentine, Prof. C. W. Expected to appear as a book on ' Social Psychology 

 of Childhood ' ; cf. The New Schoolmaster, 1937. 



Section K. 



Discussion on Plant virus research. Nature, 1^2,, 3594, 529-530, Sept. 17, 

 1938. 



Brenchley, Dr. W. E. Expected to appear in Ann. Appl. Biol, as ' Com- 

 parative effects of cobalt, nickel and copper on plant growth.' 



BuUer, Prof. A. H. R. Cf. Nature, 141, 33, Jan. i, 1938. The subject 

 is fully treated in Vol. VII of the author's ' Researches on Fungi,' 

 Longmans, Green & Co., London (in the press). 



Caldwell, Dr. J. Cf. Atanasoflf, ' Mosaic disease of flower bulb plants,' 

 Bull. Soc. Bot. Bulgarie., 2, 51-60, 1928 ; Hodson, W. E. H., ' Nar- 

 cissus pests,' Bull. Min. Agric. London, No. 51 ; McWhorter, F. B., 

 ' Diseases of Narcissus,' Bidl. Ore. Agric. Coll., No. 304 ; Caldwell, J., 

 and James, A. L., ' Stripe disease of Narcissus : The nature and sig- 

 nificance of the histological modification following infection,' Ann. 

 App. Biol., 25, 244-253, 1938. 



Emerson, R. Cf. 1938 Mycologia, 30, No. 2, 120-132. 



Gordon, Prof. W. T. 1937-8 Trans. Roy. Soc. Edin., 59, Pt. 2, No. 12. 



Radforth, N. W. 1938 Trans. Roy. Soc. Edin., 59, Pt. 2, No. 14, 385- 

 396. 



de Ropp, R. S., and Gregory, Prof. F. G. To be published in Ann. Bot. 

 as Pt. IV of a series of ' Studies in vernalisation of cereals ' : others 

 in this series (by Gregory, F. G., and Purvis, O. N.) are : i. ' Study 

 of vernalisation of winter rye by low temperature and by short days,' 

 Ann. Bot., N.S. I, 569, 1937. 2. ' Vernalisation of excised mature 

 embryos and of developing ears,' Ann. Bot., N.S. II, 237, 1938. 

 3. ' Use of anaerobic conditions in analysis of the vernalising effect 

 of low temperature during germination,' Ann. Bot., N.S. II, 753, 

 1938. 



