Characterization of species and vegetative clones of Dioscorea food yams using isoelectric focussing of peroxidase and acid phosphatase isoenzymes. Tropical Agriculture, [S. l.], v. 67, n. 4, 1990. Disponível em: https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/1828.. Acesso em: 23 feb. 2024.