Pacheco C., Joel Iván, Víctor Manuel Velez M., José Manuel Angulo-Tisoc, and Henry Castelo O. 2020. “Variation Factors in the Population Structure and Fibre Production in vicuñas of the Cusco Region, Peru”. Revista De Investigaciones Veterinarias Del Perú 31 (4): e19246. https://doi.org/10.15381/rivep.v31i4.19246.