@book{48990,
	author = {Britton, Nathaniel Lord and Wilson, Percy. and New York Academy of Sciences.},
	title = {Botany of Porto Rico and the Virgin Islands},
	publisher = {New York Academy of Sciences},
	year = {1925-1930.},
	series = {New York Academy of Sciences. Scientific survey of Porto Rico and the Virgin Islands},
	address = {New York},
	note = {At head of title page: New York Academy of Sciences.}
}