Normative supply functions and optimum farm plans for northestern Iowa
Andersen, J.C., Heady, E.O.
Normative supply functions and optimum farm plans for northestern Iowa - Ames 1965 - 427-463 p. - Iowa Agricultural and Home Eco .
637:338.522(084)(771)
Normative supply functions and optimum farm plans for northestern Iowa - Ames 1965 - 427-463 p. - Iowa Agricultural and Home Eco .
637:338.522(084)(771)