@book{47895,
	author = {Wagner, Hildebert, 1929- and Bladt, S. (Sabine), 1945-},
	title = {Plant Drug Analysis : A Thin Layer Chromatography Atlas /},
	publisher = {CBS Publishers & Distributors,},
	year = {2007.},
	address = {New Delhi :},
	edition = {2nd ed.}
}