The stability of carotene and vitamin A in mixed poultry rations and the comparative efficiency of these components for egg production and hatchability.

Parkinson, Leonard Raymond2024-04-262024-04-26194710.7275/18859865https://hdl.handle.net/20.500.14394/46418CarotenesVitamin A.The stability of carotene and vitamin A in mixed poultry rations and the comparative efficiency of these components for egg production and hatchability.thesis15157617