Earl Orel Heady
1916 · 38 obras en el catálogo
Obras
Externalities in the transformation of agriculture
Economic models and quantitative methods for decisions and planning in agriculture
Agricultural development planning in Thailand
Livestock response functions
Economic models of agricultural land conservation and environmental improvement
Roots of the farm problem
Agricultural adjustment problems in a growing economy
Agricultural and water policies and the environment
Soil conservation policies, institutions, and incentives
U.S. agriculture in 1980
Potential future structure of agriculture & its implications
Substitution relationships, resource requirements and income variability in the utilization of forage crops
Costs, returns and capital requirements for soil-conserving farming on rented farms in western Iowa
New procedures in estimating feed substitution rates and in determining economic efficiency in pork production
Principles of conservation
Projections of U.S. agricultural capacity and interregional adjustments in production and land use with spatial programming models
Returns from and capital required for soil conservation farming systems
Resource productivity in Iowa farming
Optimum allocation of resources between pasture improvement and other opportunities on southern Iowa farms
