Wagner, Hildebert Plant drug analysis : a thin layer chromatography atlas / Hildebert Wagner and Sabine Bladt - 2nd ed. - New Delhi : Springer, c1996. - xv, 384 p. : ill. ; 25 cm. ISBN: 8181281365 LCCN: Subjects--Topical Terms: Materia medicaVegetableAnalysis LC Class. No.: RS190 / .P55W3313 1996 Dewey Class. No.: 615.32 / W133p