@article {136,
	title = {Terrestrial pteridophytes as indicators of a forest-like environment in rubber production systems in the lowlands of Jambi, Sumatra.},
	journal = {Agriculture, Ecosystems and Environment Agriculture, Ecosystems and Environment},
	volume = {104},
	year = {2004},
	pages = {63-73},
	author = {Beukema, H., and Noordwijk, M.V.,}
}
@article {150,
	title = {The use of tropical forest (agroecosystems and wild plant harvesting) as a source of food in the bribri and cabecar cultures in the Caribbean Coast of Costa Rica},
	journal = {Economic BotanyEconomic Botany},
	volume = {58},
	number = {1},
	year = {2004},
	note = {826JCTimes Cited:1Cited References Count:25},
	month = {Spr},
	pages = {58-71},
	abstract = {For the Bribri and the Cabecar Indians of Costa Rica the environment is divided in two: the "near", indigenous space; and the "far", natural space, which they think does not belong to them. In the former, the following agroecosystems can be distinguished according to biodiversity and intensity of human activity: tropical home garden, rotating slash-and-burn agriculture, plantain polyculture, and plantain monoculture. In the "far" space, these two culturally close groups harvest wild plants observing ancestral rules, which have helped ensure a sustainable use of forest resources. Their diet is based on 84 species, of which 24 are harvested in the "far" environment (hombron, semko, platanillo, tacaco, etc.) and 60 are obtained in the "near" environment (maize, bean, cacao, manioc, etc.). Owing to acculturation, exotic species (mainly rice, sugarcane, plantain, cacao and citrus fruit) have become part of their diet and crops.},
	keywords = {agroecosysterns, bribri, cabecar, costa rica, Ethnobotany, food plants, indigenous cultures},
	isbn = {0013-0001},
	author = {Garcia-Serrano, C. R. and Del Monte, J. P.}
}
@article {5,
	title = {Additions to the Pteridophyte flora of Thailand},
	journal = {Thai Forest Bulletin (Botany)Thai Forest Bulletin (Botany)},
	volume = {32},
	year = {2004},
	pages = {6-11},
	author = {Boonkerd, T., and Lindsay, S., and Middleton, D.J., and Suddee, S.,}
}
