A.S. Series 73-13
Sixteen flockowners cooperating in the South Dakota State University Computerized Flock Record Keeping Program submitted operating costs, fixed costs and hired labor figures after their flocks were closed between March, 1972, and June, 1973.
Number of Pages
Department of Animal Science, Agricultural Experiment Station, South Dakota State University
Bonzer, Boyd J. and Plumart, Phillip E., "Summary of Costs and Income of Layer Flocks on SDSU Record Program" (1973). South Dakota Poultry Field Day Proceedings and Research Reports, 1973. 2.