Van Wyk, Ben-Erik, Medicinal plants of the world : an illustrated scientific guide to important medicinal plants and their uses / Ben-Erik van Wyk, Michael Wink - Second edition - 520 páginas : ilustraciones ISBN: 9781786393258 9781920217525 Subjects--Topical Terms: Plantas medicinalesMateria médica vegetal LC Class. No.: RS164 / V35 2017