iv CONTENTS. 
PAGE 
K.—The Phzxophycee and their Problems. By Prof. J. Luoyp 
WILLIAMS Jo. S53 Set Se ee ee Be © cle nee 
L.—The Warp and Woof in Education. By W. W. Vaueuay, M.V.O. 197. 
182 
M.—The Mineral Elements in Animal Nutrition. By Dr. J. B. Orr.. 204 
REPORTS ON THE STATE OF SCIENCE, ETC. .... 2205 eles nce cceeccsesceeee 216 
SHOTIONAL: TRANSACTIONS: 24 215.0 Sb occ oueiehe ca we a oles) sllanete eek he chee eae 297 
REFERENCES TO PUBLICATION OF COMMUNICATIONS TO THE SECTIONS .... 388 
AERONAUTICAL PROBLEMS OF THE PAS? AND OF THE FuTURE: EVENING 
Discoursy. By R. V. SOUTHWELL, E.R.S.. ... > ietios oficmlelomeunertslt 395 
CoNFERENCE OF DELEGATES OF CORRESPONDING SOCIETIES ..........-. 418 
List or Papers, 1925, on Zootocy, Botany, AND PREHISTORIC 
ARCHOLOGY OF THE Britisu Istes. By T. SHEPPARD .......... 421 
APPENDEX TO/S HCTIONAT: LRANSACTIONS. 1c... . > «ssw shveleantnleerente iene 483 
