López, E., Ugalde, F. J., Contreras, R., & Barradas, A. (2006). Farmer’s bean seed production in two municipalities of Veracruz, Mexico.
Stile di citazione ChicagoLópez, Ernesto, Francisco J. Ugalde, Rafael Contreras, e Antonio Barradas. Farmer’s Bean Seed Production in Two Municipalities of Veracruz, Mexico. 2006.
Citazione MLALópez, Ernesto, Francisco J. Ugalde, Rafael Contreras, e Antonio Barradas. Farmer’s Bean Seed Production in Two Municipalities of Veracruz, Mexico. 2006.
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