@article {96,
	title = {Phytogeography of the Pteridophytes in Northern Thailand.},
	journal = {Acta Phytotaxonomica et GeobotanicaActa Phytotaxonomica et Geobotanica},
	volume = {25},
	year = {1972},
	pages = {69-78},
	author = {Iwatsuki, K.}
}
