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Quadratic programming for least-cost feed formulations under probabilistic protein constraints
Chen, Joyce T., (1973)
Optimal planning of the compound feed industry in Egypt
Große-Rüschkamp, Alois, (1980)
Managerial aspects of least-cost feed formulation wiht linear programming
Stafford, Joseph H., (1965)
Milk quotas: freedom or serfdom?
Harvey, David R., (1985)
Grain policy problems and prospects
Harvey, David R., (1987)
Research priorities in agriculture
Harvey, David R., (1988)