REFERENCES
- LOGAN, JOHN A., 1937. National Association of Food Chains. Turkey merchandizing. 9 pp. mimeo.
- MARSDEN, S. J. and J. HOLMES MARTIN, 1939, 1944, 1945, 1946, 1949 and 1955. Turkey Management. The Interstate, Danville, Illinois. 716 to 999 pp., illustrated.
- MARSDEN, S. J., 1962. Unpublished data from the U.S. Department of Agriculture Research Center, Beltsville, Maryland.
- MARSDEN, S. J., L. M. LUCAS and S. P. WILSON, 1966. Influence of daylength and environment on reproduction, broodiness and mortality of turkeys. Poultry Sci. 45: (In press).
- POOLE, H. K. and S. J. MARSDEN, 1961. An autosomal naked mutation associated with polydactylism in Beltsville Small White turkeys. J. Hered. 52: 183–185.
- SCOTT, M. L., 1966. Growth rates and feed conversions of turkeys. Dept. of Poultry Sci., Cornell University. 9 pp. mimeo; and Poultry Meat, Turkey Edition 3(1-January)–T 70-80.
- STATISTICAL REPORTING SERVICE, U.S. DEPARTMENT OF AGRICULTURE, 1950–66. Turkeys: production, disposition and gross income. POU 3–1, annual estimates.