Wagner, Hildebert, 1929- Plant drug analysis a thin layer chromatography atlas translated by Th. A. Scott H. Wagner, S. Bladt, E.M. Zgainski - Berlin Springer-Verlag 1984 - xiii, 320 p. ill. (some col.) 25 cm. Subjects--Topical Terms: Materia medica, Vegetable--AnalysisDrugs--AnalysisThin layer chromatography Dewey Class. No.: 615 / .32