“Characterization of species and vegetative clones of Dioscorea food yams using isoelectric focussing of peroxidase and acid phosphatase isoenzymes”, ta, vol. 67, no. 4, Oct. 1990, Accessed: Dec. 01, 2024. [Online]. Available: https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/1828