Francisco Raunelli, Raúl Cañas, Claudio Aguilar Minimum critical temperature and heat loss in piggs. A simulation model PDF (Español (España)) DOI: https://doi.org/10.7764/rcia.v21i3.824
Roberto Castro Design of a local model for forest fire risk PDF (Español (España)) DOI: https://doi.org/10.7764/rcia.v21i3.825
Alejandro Zurita, Horacio Urzúa, Luis Longeri, Alfonso Herrera Soil factors affecting alfalfa growth in four soils of southern Chile. I. Availability of nutrients PDF (Español (España)) DOI: https://doi.org/10.7764/rcia.v21i3.826
Edmundo Hetz, Stanley Best, Ricardo Merino Energy utilization in the production of wine making grapes in the interior dryland (Cauquenes) PDF (Español (España)) DOI: https://doi.org/10.7764/rcia.v21i3.827
Gastón Apablaza Chemical control of potato late blight (Phytophtora infestans) (Mont) De Bary with systemic fungicides PDF (Español (España)) DOI: https://doi.org/10.7764/rcia.v21i3.828
Ricardo Honorato, Carlos Pattillo, Carolina Marchant, Antonio Farías, Claudia Carbonell Determination of agricultural surface areas using traditional agriultural sampling techniques and satellite images PDF (Español (España)) DOI: https://doi.org/10.7764/rcia.v21i3.829
Marcia Medel, Gustavo Cubillos Fat feeding of dairy cows PDF (Español (España)) DOI: https://doi.org/10.7764/rcia.v21i3.830