Tayler, Varro E. Pharmacognosy Varro E. Tayler, Lynn R. Brady and James E. Robbers. - New Delhi Lippincott Welliams and Wilkins r2011. - viii, 519p.: ill.; 25cm. ISBN: 9788184735581 Subjects--Topical Terms: Pharmacognosy Materia medica, Vegetable. Dewey Class. No.: 615.321 / T97P