Poultry supply functions : (the relation of technical change to output of eggs, broiler & turkeys) /
Heady, Earl O.(Earl Orel),1916-1986,author.
Hayami, Yūjirō,1932-2012,author.
Iowa State University.Agricultural and Home Economics Experiment Station.
Iowa State University.Department of Agricultural Economics.
Iowa State University.Center for Agricultural and Economic Adjustment.
Title from front cover.
Includes bibliographical references.