Método simplificado para el cálculo del factor de carga en conexiones apernadas

by Denis Alejandro Abarca Quesada
Published 2017-01-01

Ciclicidad de las transferencias sociales en Costa Rica

by Alejandro Abarca, Juan Robalino, Luis Hall, Esteban Pérez
Published 2018-12-01

Grown-out of seeds of the taquilla clam Mulinia edulis (King & Broderip, 1832) in the subtidal zone in northern Chile and in the intertidal zone in southern Chile Engorda de semill...

by Alejandro Abarca, Doris Oliva, Rodrigo Gutiérrez, Ángela Celis, L. René Durán
Published 2012-09-01