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Effects of Cod-Liver Oil and Ultra-Violet Irradiation, as Influenced by Oyster Shell, in the Diet of Confined Laying Hens


Author:
Hendricks, Walter A., Lee, Alfred R., and Godfrey, Albert B.
Source:
USDA
Year:
1931
Format:
p. 517-535.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43968065