1-1 



Andrews, C[ecil] R[ollo] P[ayton]. 

 Two (T:rasses new to the Cliauuel Islands. 

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Apstein, C[arlj. Plankton in Riigeu- 

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Arber, Edward Alexander Newell. 

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[Descriptions of specimens 



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On the effect of nitrates on 



the Carbon assimilation of Marine Algae. 

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On the effect of salts on the 



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Notes on Royle's types of 



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Archibald, S[tewart]. Fern varieties. 

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Natural forests and the 



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Notes on the to])Ograiihy 



and flora of Strathdearn. Edinburgh, 

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 [500<J 8000 del 28 



Arctowna, Marya. v. Schwartz, A. 



Arkle, J[oseph]. Flowers in bloom : 

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29 



Arkbvy, Joseph. Ueher Bacillus gan- 

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Armitage, E[leonora]. Chalk-down 

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Fruiting of Lesser Celan- 

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Summer flowers. Sci. 



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Amott, S. Iris paraver x . . . 

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d'Arrigo, G. Ueber die Gegenwart 

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Artari, Alexander. Zur Ernahrungs- 

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Arthur, Joseph Charles. Formalin 

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Aschan, Ossian. Ueber die Constitu- 

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Askenasy, E[ugen]. Kapillaritatsver- 

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Aso, Keijiro. v. Bieler, Kurt. 



Attema, J[ean] J[oseph]. De zaadhuid 

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Atterberg, Albert. Om variationerna 

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