Ngwisha, Joshua A comparative study of the antimicrobial efficacy of herbal preparation to sythetic antibiotics for bovine matitis treatment in Zambia/ Joshua Ngwisha. - Lusaka: The University of Zambia, 2021. - xi, 58 pages: illustrations. Includes bibliographical references. Subjects--Topical Terms: Aloe genus.Mastitis.Curcuma longa.