@book{13395,
	author = {World Health Organization. and Akerele, Olayiwola and World Conservation Union.},
	title = {The Conservation of medicinal plants : proceedings of an International Consultation, 21-27 March 1988 held at Chiang Mai, Thailand.},
	publisher = {Cambridge University Press,},
	year = {1991.},
	address = {Cambridge : },
	note = {Organized by the World Health Organization, the World Conservation Union and the World Wide Fund for Nature.}
}