25; 



Ergauziingen iiber die Vegetation Russ- 

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Wamstorf, C. Die europaischen 

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Warre, Rev. Edmond v. Hill, M. D. 



Warsow, Ceorg. Systematisch- 



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' "Wasielewski, [Thcodor] v. nnd Hoff- 

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Wasser2iann, AFugust]. Bacillus 

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Wajeflf, S. Ein Fall von Vergiftung 

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1G780 



Waters, ('[ampbell] E[aster]. My 

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" Obtiisilobata " forms of 



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Some simnmer observations. 



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The resting period of 



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[Occurrence of Tipulcir'i 



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Some abnormal flowers of 



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10795 



Waters, C[aiTipbell] E[aster]. Field 

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16796 



Asplenium ehenium yro- 



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W[atson], W[illiam]. Primula kewcn- 

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10798 



Wattam, W. E. L. Purj^le variety 

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Watterson, A('a. Louise Brisbin Dunn. 

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Webb, Wilfred :\rark r. Hill, M. D. 



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Weber. Schutzmantel gegen Rinden- 

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Observations surla nomen- 

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16804 



Weber, Heniy A[dam]. Incomplete 

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