Philosophical Transactions 



1905 -1906. 



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A. 411. ON THE OSMOTIC PRESSURES OF SOME CONCENTRATED AQUEOUS 

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A. 413. THE IONISATION PRODUCED BY HOT PLATINUM IN DIFFERENT 

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A. 415. ON THE REFRACTIVE INDICES OF GASEOUS POTASSIUM, ZINC, 

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B. 246. SOME OBSERVATIONS ON WELWITSCHIA MIRABILIS, HOOKER, /. 



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B. 248. ON THE MICROSPORANGIA OF THE PTERIDOSPERME/E, WITH 

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B. 249. THE GROWTH OF THE OOCYTE IN ANTEDON : A MORPHOLOGICAL 

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B. 252. OBSERVATIONS ON THE DEVELOPMENT OF ORNITHORHYNCHUS. 

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B. 253. ON THE JULIANIACE/E : A NEW NATURAL ORDER OF PLANTS. By 

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