@book{46836,
	author = {World Health Organization. and ebrary, Inc.},
	title = {WHO guidelines on good agricultural and collection practices [GACP] for medicinal plants},
	publisher = {WHO,},
	year = {c2003.},
	address = {Geneva :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10062383}
}