@inbook {137,
	title = {Thailand},
	booktitle = {Floristic Inventory of Tropical Countries: Status of Plant Systematics, Collections and Vegetation, Plus Recommendations for the Future},
	year = {1989},
	pages = {63-82},
	publisher = {New York Botanical Garden},
	organization = {New York Botanical Garden},
	address = {New York},
	author = {Smitinand, T.,},
	editor = {Campbell, D.G., and Hammond, D.H.,}
}
@inbook {114,
	title = {Pteridophytes},
	booktitle = {Flora of Thailand},
	volume = {3},
	year = {1989},
	publisher = {Phonphan Printing Company},
	organization = {Phonphan Printing Company},
	address = {Bangkok},
	author = {Tagawa, M., and Iwatsuki, K.,},
	editor = {Smitinand, T. and Larsen, K.}
}
@proceedings {66,
	title = {Flora of Thailand: past present and future},
	year = {1989},
	address = {Chiang Mai},
	author = {Santisuk, T.}
}
