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75985 Newman, H. H. 577.8 

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86 Pearl, Raymond. 577.8 



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87 Pearl, Raymond, and H. M. Parshley. 577.8 



1913. Data on Sex Determination in Cattle. Biol. Bull. Woods Hole 

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88 Pinard, A., et A. Magnan. 577.8 



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89 Regnault, Jules. 577.8 



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75990 Shull, A. Franklin. 577.8 

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91 Sturtevant, A. H. 577.8 



1913. A Third Group of Linked Genes in Drosophila ampelophila. Science 

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92 Sturtevant, A. H. 577.8 



1918. The linear arrangement of six sex-linked factors in Drosophila, as 

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93 Wodsedalek, J. E. 577.8 



1913. Spermatogenesis of the Pig with Special Référence of the Access- 

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III. 578; 579 Microscopium; Coiiservatio. 



94 Gaston, Paul. 578 



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96 Jobling, E. 578 



1912. Tue Ultra-Microscope. And its Application to the Study of Col- 

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