effects of vitamin A and beta-carotene on the reproductive performance of gilts
By: by Susan Brief.
Published: 1984
Language: eng
Number of pages: 99
Subjects: Swine -- Reproduction.; Swine -- Breeding.; Vitamin A.; Carotenes.
Notes: Typescript.

Thesis (M.S.)--Washington State University, 1984.

Bibliography: leaves [82]-96.

WSU:"Department of Animal Sciences."