326 



THE A31^RICAN NATURALIST [Vol. LV 



XV. Bibliography 



The Plymouth Rock Stand: 

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pp. 99-119. 

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Studies on Inheritance in Pigeons. III. Description and Link- 

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919. The Relation of Plumage to Ovarian Condition in a Barred Ply- 

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1 Fowl. Jour, of Heredity, Vol. 5, pp. 



ictomy in Relation to the Secondary I 



Domestic Birds. Publication 243, 

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3, pp. 27&-295, 2 plal 

 The Constitution of ■ 



White Leghorn Breed. Rhode Islai 

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 [I. The Factor for Black Pigmentati 



