Valdemar Andrade, José, Pontificia Universidad Católica del Ecuador Sede Ibarra, Ecuador
-
AXIOMA No. 9 (2012): Magazine of teaching, research and social projection of the PUCE-SI - INVESTIGACIÓN
Collection of castor (Ricinus communis) ecotypes in the life zones of Imbabura and Carchi for their conservation
Abstract PDF (Español (España))