Plant drug analysis : a thin layer chromatography atlas /
Hildebert Wagner, Sabine Bladt ; with 184 colored photographs by Veronika Rickl.
- 2nd ed.
- Berlin ; New York : Springer, c1996.
- xv, 384 p. : ill. (some col.) ; 25 cm.
Includes bibliographical references (p. [367]-368) and index.