Wagner, Hildebert <br/><br/>
Plant drug analysis : a thin layer chromatography atlas 
Hildebert Wagner, Sabine Bladt ; with 184 colored photographs by Veronika Rickl 
 - 2nd ed 
 - Berlin  Springer  1996 
 - xv, 384 p. : ill. (some col.) ; 25 cm 
<br/><br/> Includes bibliographical references (p. [367]-368) and index 
<br/><br/><label>ISBN: </label>3540586768 
<br/><br/><label>ISSN: </label>95024483 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Materia medica, Vegetable - Analysis<br/>Thin layer chromatography
<br/><br/><label>Dewey Class. No.: </label>615.32 WAG