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El diseƱo de la muestra para una encuesta sobre gastos de los productores agropecuarios en 1955
Houseman, Earl E., (1957)
Agricultural conservation program : 1964 frequency distribution of farms and farmland
(1966)
The tradeoff between expected return and risk among Cornbelt farmers
Brink, Lars, (1978)
The use of Markov processes in making industry projections
Stanton, B. F., (1967)
Perspective on farm size
Stanton, B. F., (1978)
Seasonal demand for beef, pork, and broilers
Stanton, B. F., (1961)