REFERENCES TO PUBLICATIONS, ETC. 473 
Hall, Sir A. D.—WNineteenth Century and After, p. 426, Oct. (1934) ; 
in summary in Lecture Recorder, 4, 5, Dec. (1934). 
McCallum, A.— Scot. Journ. Agric., Oct. (1934). 
Mackie, M.—Aberdeen Press & Fourn., p. 7, Sept. 7 (1934). 
Muir, Dr. A.—Cf. Forestry, 8, p. 25 (1934). 
Page, H. J—Aberdeen Press & Fourn., Sept. 7 (1934); cf. Fourn. Roy. 
Agric. Soc. England, 95 (1934). 
Rae, Prof. R—¥ourn. Ministry Agric., N. Ireland, 4, 1933 ; summary in 
Aberdeen Press & Fourn., p. 7, Sept. 7 (1934). 
Watson, Dr. S. J — Aberdeen Press & Fourn., Sept. 7 (1934); cf. Journ. 
Roy. Agric. Soc. England, 95 (1934). 
