The stability of carotene and vitamin A in mixed poultry rations and the comparative efficiency of these components for egg production and hatchability.
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| Format: | Others |
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ScholarWorks@UMass Amherst
1947
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| Online Access: | https://scholarworks.umass.edu/theses/2802 https://scholarworks.umass.edu/cgi/viewcontent.cgi?article=4020&context=theses |