@article {140,
	title = {NOTES ON THE FLORA OF COSTA-RICA 4 NEW SPECIES IN THE URTICACEAE},
	journal = {Phytologia},
	volume = {31},
	year = {1975},
	month = {1975},
	pages = {267-272},
	isbn = {0031-9430},
	url = {<Go to ISI>://BCI:BCI197560047471},
	author = {Burger, W. C.}
}
