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La programmazione lineare in Agricoltura : problemi teorici e pratici
Campus, Francesco, (1969)
Use of linear programming in making management decisions
Barker, Randolph, (1964)
A study in the application of linear programming to an Oxfordshire farm
Stewart, J. D., (1961)
The changing nature of agricultural input industries
Minden, Arlo J., (1970)
A system approach to planning long-range marketing programs
Minden, Arlo J., (1968)
Changing structure of the farm input industry: organization, scale, ownership