Study of the production system of coffee (Coffea arabica L.) in the Frailesca region, Chiapas

od Ruiz-Nájera, Ramiro Eleazar, Medina-Meléndez, José Alfredo, Gómez-Castañeda, Julio César, Sánchez-Yáñez, Juan Manuel, Gómez-Alfaro, Gabriela, Pinto-Molina, Omar
Wydane 2016