49 



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and Howard, B. J. 



Growth and ripening of persimmons. 

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Billups, C. R. Middlesex Potamo- 

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Binford, R. The development of 

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43010 



Binstead, C[harles] H[erbert]. Musci 

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Bioletti, Frederic T. Oidium or 

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Birdwood, Sir George [Christopher 

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43013 



Birger, Selim. Om Harjedalens 

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Hilrjedalens karlvaxter. 



Bitter, Georg. Ueber Verschieden- 

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Oxalis stricta L. var. 



[The vascular plants of Harjedalen.] 

 Stockhohn, 1908, (96). 22 cm. 1,75 kr. 

 [8000 da]. 43015 



[Bitrich, A.] BnipHSi., A. Oiepnt 

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decumhens n. var., eine Mutation. 

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43018 

 Bjorkenheim, R. Piirteita lehti- 

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Blackman, F[rederick] F[rost]. The 

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Black welder, Eliot v. Willis, B. 



Blanchard, W[illiam] H[enry]. On 

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Blanck, E. v. Lemmermann, 0. 



Blanklnships, J[oseph] W[iniam]. 

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43022 



Blaringhem, L. Recherches sur les 

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• Production d'lme varicte 



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La variation des formes 



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Mutation ct traumatismes. 



Etude sur revolution des formes 

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Blasdale, W[alter] C[harles]. The 

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