The influence of the gonads on the plumage of Sebright Bantams.
Published: 1925
Language: eng
Number of pages: 51
Subjects: Castration -- Physiological aspects.; Spaying -- Physiological aspects.; Thyroid hormones -- Physiological effect.; Feathers.; Birds -- Physiology.; Sebright bantam chicken.
Notes: Bibliography: leaves 47-51.
Thesis--Chicago.
Typescript (carbon copy)