CONTENTS. 



Address by the President of Section II. : Charles F. Juritz, M.A. 

 D.Sc, F.I.C 



Address by the President of Section III, : Hugh Gunn, M.A. 



List of Papers Read at the Sectional Meetings 



Development of the Embryo in Pinus pinaster : W. T. Saxton, M.A 

 (Plate 2) .. 



A New Alkaloid 



Imitating Nature 



Maize Breeding : R. W. Thornton 



Hallej-'s Comet (Text Figure) 



Measurements of the Intensity 

 M.Sc, F.R.Met.S. 



The World's Wheat Supply 



Sladen Memorial Expedition 



Notes on the Magnetic Storm of 

 HoPKiNSON, A.M.I. E.E. . . 



Aurora Australis in Low Latitudes 



Transactions of Societies 



New Books 



Addresses Wanted . . 



of Solar Radiation 



September 25, i 



H. E. Wood 



909- : G. W 



4a 



59 

 59 

 Co 

 63 



65 

 67 



6S 

 68 

 69 

 69 



70 



