Carrasco Carrasco, Robinson Ulises, Zootechnician Engineer, Master in Animal Production, Research Professor, Yachay Causana Research Group, North Amazonian Extension, Chimborazo Polytechnic School (Ecuador), Ecuador

• Agrisost Vol. 23 Núm. 3 (2017): Septiembre-Diciembre - Artículos científicos
  Characterization of Beekeeping Systems in Central Ecuadoran Regions
  Resumen