Pedersen, John R. Prices and price spreads for eggs, frying chickens, and turkeys in 12 major cities, 1961-66 / John R. Pedersen - Washington : USDA , 1967 - iv, 176p. : ill. ; 30 cm. - USDA statistical bulletin . Includes bibliographical references and index. Subjects--Topical Terms: Poultry United StatesEggsPrices Dewey Class. No.: 636.5 / PED