The treasury of drugs unlock’d. Or a full and true description of all sorts of drugs, and chymical preparations, sold by druggists. Whereby you may know the place of their growth, and from whence they come, and how to distinguish the good from the bad. Very useful for al gentlemen, merchants, druggists, doctors, apothecaries, chirurgeons, and their apprentices ... The whole work alphabetically digested, with a compleat catalogue of all drugs, &c. By Jo. Jacob Berlu of London, merchant in drugs.