Rajpal, V. Standardization of Botanicals testing and extraction methods of medicinal herbs V. Rajpal. - 2nd ed. - New Delhi Business horizons 2011 - 02 Volumes: ill.; 25cm. ISBN: 9788190646758 Subjects--Topical Terms: Pharmacognosy - Standards Herbal medicines Botany, Medical. Dewey Class. No.: 615.320218 / R14S