@article {115,
	title = {Pteridophytes Flora of Khun Korn Waterfall Foresr Park, Chiang Rai Province,},
	journal = {Natural History Bulletin of the Siam SocietyNatural History Bulletin of the Siam Society},
	volume = {50},
	number = {2},
	year = {2002},
	pages = {195-210},
	author = {Boonkerd, T. and Ratchata, P.}
}
