Typing of Alnus acuminata (Kunth) in a mountain ecosystem in the high Andean region of Colombia Bayron Giovanny Obando-Enriquez, Pedro Pablo Bacca-Acosta, Jose Libardo Lerma Lasso, Sandra Liliana Castañeda-Garzón, David Eduardo Álvarez-Sánchez, Jhon Jairo Zuluaga-Peláez 165-174 pdf (Spanish)
Efficient and Enhanced Maturation of Semi-Mature Gourmet Cheeses in the High Andean Caves of Peru Yoner Alito Salas Pastor, Jhaqui Evelín Salas Pastor, Yamilet Salas Pastor 175-179 pdf (Spanish)
Effect of meteorological variables on reference evapotranspiration using multivariate statistical methods in the Mosna river basin Adan Alcides Acevedo Cruz, Esteban Pedro Reyes Roque 180-185 pdf (Spanish)
Effect of land slope and tertiary pipes on irrigation uniformity and pea yield (Pisum Sativum) Edgar Condori-Valverde, Carlos Jesús Baca García, Melquiades Barragán-Condori, Juan Marcos Aro Aro 187-192 pdf (Spanish)
The role of Social Marketing in promoting healthy food and nutrition Isabel Enma Guerra Torres , Jazmín Isabel García Guerra, María de los Angeles Rodríguez – Cevallos, María José Andrade Albán 193-200 pdf (Spanish)