@book{49490,
	author = {Hubbard, Bela and New York Academy of Sciences.},
	title = {Tertiary mollusca from the Lares district, Porto Rico},
	publisher = {New York Academy of Sciences},
	year = {1920.},
	series = {New York Academy of Sciences. Scientific survey of Porto Rico and the Virgin Islands},
	address = {New York},
	note = {Index to this volume included in vol. 3, pt. 4 of the Scientific survey.}
}