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DIARY OF SOCIETIES. 
THURSDAY, Octoper 23. 
igeaerice oF Civit, ENGINERKS, at aie ad of Marine Construc 
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CONTENTS. PAGE 
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The Light Curve'of o\Geti_. <.: . s- 0. seeeee + 240 
The Frauenfeld Meeting of the Swiss Soviet for: 
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Plankton Distribution. ByL.R.C. ...... 3 241 
The British Association at Birmingham :— ~ 
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(With Diagrams.)v/.>. 23 site) 242 
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