Tierra, Michael, 1939- The east west herb course / [electronic resource] / by Michael Tierra with Lesley Tierra.. — Rev.. — Santa Cruz, CA : : M. Tierra,, 1996.. — 3 v. : : ill. ; 28 cm. + (1 v. of supplementary material) Includes bibliographical references. LCCN: 98184436 Subjects--Topical Terms: Herbs--Therapeutic use.Materia medica, Vegetable.Medicinal plants.Medicine, Ayurvedic.Medicine, Chinese. LC Class. No.: RM666.H33 / T518 1996 Dewey Class. No.: 615/.321