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1911. The biometric proof of the pure line theory. Am. Nat., 45. 

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191 2a. A simple test of the goodness of fit of Mendelian ratios. Am. Nat., 46. 



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HATAI, S., 1911. The Mendelian ratio and blended inheritance. Am. Nat., 45. 

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1914. Mutation in tobacco. Science, n.s., 39. 



1914o. The cytological time of mutation in tobacco. Ibid. 

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1915. Tobacco mutations. Jour. Hered., 6. 



HAYES, H. K., and EAST, E. M., 1915. Further experiments on inheritance in maize. 



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HAYS, W. M., 1901. Plant breeding. U.S.D.A., Dw. Veg. Phys. and Path. BuU. 29. 

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1897. Further note, etc. Ibid., 62. 



1906. ''The Breeding Industry." Cambridge. 



1908. Notes on the proportions of the sexes in dogs. Proc. Cambridge Phil. Soc., 



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