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 75830 Gates, R. R. 575.2 

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31 Gernert, Walter B. 575.2 



1912. A New Subspecies of zea mays L. Amer. Natural. Vol. 46 p. 

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32 Harris, J. Arthur. 575.2 



1912. The formation of Condensed Corrélation Tables vrhen the Number 

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33 Heribert-Nilsson, N. 575.2 



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34 Kajanus, Birger. 575.2 



1912. Ueber eine partiale Mutation bei Dahlia variabilis Desf. Zeitschr. 

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35 Kiessling, L. 575.2 



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36 Lutz, Anne M. 575.2 



1912. A Study of the Chromosomes of (Enothera lamarckiana, its Mu- 

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37 Powers, J. H. 575.2 



1912. A Case of Polymorphism in Asplanchna simulating a Mutation. 

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39 Ynle, G. U. 575.2 



1912. On the Methods of Measuring Association between Two Attributes. 

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40 Davis, Bradley Moore. 575.2 



1913. Mutations in Oenothera biennis L. ? Amer. Natural. Vol. 47 p. 

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41 Dobell, Clifford. 575.2 



1913. Some Récent Work on Mutation in Micro-Organisms. II. Mutations 

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42 Emerson, R. A. 575.2 



1913. The Possible Origin of Mutations in Somatic Cells. Amer. Natural. 

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43 Emmons, Arthur Brewster. 575.2 



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44 Gates, R. R. 575.2 



1913, Tetraploid Mutants and Chromosome Mechanisms. Biol. Central- 

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45 Greenwood, M., jr. 575.2 



1913. On Errors of Random Sampling in certain cases not suitable for 

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46 Harris, J. Arthur. 575.2 



1913. Supplementary Note on the Significance of Variety Tests. Science 

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