Profit-maximizing plans and static supply schedules for fluid milk in the Des Moines milkshed /
Krenz, Ronald D.,author.
Heady, Earl O.(Earl Orel),1916-1986,author.
Baumann, Ross V.,author.
Iowa State University.Agricultural and Home Economics Experiment Station.
Iowa State University.Department of Economics and Sociology.
United States.Department of Agriculture.
Title from front cover.
Includes bibliographical references.