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A comparison of returns to poultry growers under contract [and] operating independently
Gallimore, William W., (1968)
Economic instability and choices involving income and risk in livestock and poultry production
Brown, William G., (1955)
Economic and technological trends, 1936-1961
Koudele, Joe W., (1964)
A control system for intensive beef production
Kennedy, J. O. S., (1983)
[Besprechung von:] Economic models and quantitative methods for decisions and planning in agriculture. Ames/Iowa 1971
Kennedy, J. O. S., (1973)
Measuring farmers' trade-offs between expected income and focus-loss income
Webster, J. P. G., (1975)