@article {40,
	title = {Diversity Patterns and Biomass of Epiphytic Bryophytes and Lichens Along an Altitudinal Gradient in the Northern Andes},
	journal = {Annals of the Missouri Botanical GardenAnnals of the Missouri Botanical Garden},
	volume = {80},
	number = {4},
	year = {1993},
	pages = {928-960},
	author = {Wolf, J.H.D.,}
}
