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2. Multiple range and multiple F tests;Duncan;Biometrics,1955
3. Howes, J. R., 1965. Energy, protein, methionine, and lysine requirements for growing and laying coturnix quail. Page 258 in: Proceedings of the Southern Agriculture Workers Conference. Dallas, TX.
4. The nutrition of pheasants, Bobwhite and Coturnix quail;Howes;Feedstuffs,1966
5. McNaughton, J. L., and R. L. Haynes, 1978. Nutritional requirements of game birds. USDA South Central Poultry Research Laboratory, Mississippi State University Cooperative Extension Service, Mississippi State, MS.