in 



CONTENTS. 



PAGE 



Officers and Council, 1930-31 v 



Local Officers for the Bristol Meeting, 1930 viii 



Sectional Officers, Bristol, 1930 viii 



Annual Meetings : Places and Dates, Presidents, Attendances, 

 Receipts, Sums Paid on account of Grants for Scientific 

 Purposes (1831-1930) x 



Report of the Council to the General Committee (1929-30) xiv 



General Meetings in Bristol, etc, xxiv 



Resolutions and Recommendations (Bristol Meeting) xxv 



General Treasurer's Account (1929-30) xxvii 



Research Committees (1930-1931) xxxvi 



The Presidential Address : 



Size and Form in Plants. By Prof. F. 0. Bower 1 



Sectional Presidents' Addresses : 



A. — Theories of Terrestrial Magnetism. By Dr. F. E. Smith 15 



B. — A State Experiment in Chemical Research. By Prof. G. T. 



Morgan 38 



C. — Some Episodes in the Geological History of the Bristol Channel 



Region. By Prof. O. T. Jones 57 



D.— The Taxonomic Outlook in Zoology. By Dr. W. T. Calman . . 82 



E. — The Scope and Aims of Human Geography. By Prof. P. M. 



RoxBY 92 



F. — Rationalisation and Technological Unemployment. By Prof. 



T. E. Gregory 105 



G. — The Interdependence of Science and Engineering with Some 



Examples. By Sir Ernest Moir, Bart 119 



a2 



