BRITISH ASSOCIATION 
FOR THE 
ADVANCEMENT OF SCIENCE 
(founded 1831 : incorporated by royal charter 1928) 
ANNUAL MEETING 
(103rd Year) 
LEICESTER 
September 6th — 1 3th, 1933 
President : 
Sir FREDERICK GOWLAND HOPKINS, Pres.R.S. 
Sectional 
A ( Mathematical Sir G. T. Walker, C.S.I., 
& Physical F.R.S. 
Sciences ) 
B ( Chemistry ) Prof. R. Robinson, 
F.R.S. 
C (Geology) Prof. W. G. Fearnsides, 
F.R.S. 
D ( Zoology ) Dr. J. Gray, F.R.S. 
E (Geosraphv) Rt. Hon. Lord Meston, 
K.C.S.I. 
F (Economic Science 
and Statistics) Prof. J. H. Jones 
Presidents : 
G (Engineering) R. W. Allen, C.B.E. 
H (Anthropology) Rt. Hon. Lord Raglan 
I (Physiology) Prof. E. D. Adrian, 
F.R.S. 
j (Psychology) Prof. F. Aveling 
K (Botany) Prof. F. E. Lloyd 
L (Educational Science) 
J. L. Holland 
M (Agriculture) Dr. A. Lauder 
The British Association seeks to promote general interest in 
Science and its applications, and its Annual Meeting affords 
unique opportunity for conference and co-operation between 
scientific workers and others interested in all departments of 
Science. 
The Association relies upon a full membership and attendance 
at its Meetings, to assure the support of the numerous scientific 
researches and other activities carried on under its auspices. 
Particulars may be obtained on application to 
THE SECRETARY, BRITISH ASSOCIATION, 
BURLINGTON HOUSE, LONDON, W.i 
or to THE LOCAL GENERAL SECRETARY, BRITISH ASSOCIATION, 
3 GRANBY STREET, LEICESTER. 
[Turn over 
SEE FORM ON BACK) 
