@article {3477,
	title = {The sweet potato and Oceania, an essay in ethnobotany},
	journal = {Bernice P. Bishop Museum Bulletin},
	volume = {236},
	year = {1974},
	pages = {xvi + 1-389},
	keywords = {cultivar taxonomy, ethnobotany, Ipomoea, Pacific, sweet potato},
	author = {Yen, D. E.}
}
