Agricultural Economics Report No. 61-10 George L. Capel and R.E.L. Greene {^^ '... [r *; "- -,.. : /t'" 2 'A. " Department of Agricultural Economics Florida Agricultural Experiment Stations Gainesville, Florida in cooperation with Marketing Economics Research Division Agricultural Marketing Service United States Department of Agriculture March, 1961 ar a/ ^^^^ati P CL^LAZ ^ J . 441 A%? S*~cccs~w~-