Dayal, Rameshwar Phytochemicals a practical approach Rameshwar Dayal,. - New Delhi I.k. International Publishing House c2018. - xii, 173p.: ill.; 24cm. Including Index. ISBN: 9789385909825 Subjects--Topical Terms: Medicinal plants Phytochemicals. Dewey Class. No.: 572.2 / D27P