Allison, J. R. (1989). An economic comparison of planting densities and thinning practices for pecan orchards. University of Georgia.
Citación estilo ChicagoAllison, John R. An Economic Comparison of Planting Densities and Thinning Practices for Pecan Orchards. Athens: University of Georgia, 1989.
Cita MLAAllison, John R. An Economic Comparison of Planting Densities and Thinning Practices for Pecan Orchards. Athens: University of Georgia, 1989.
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