@article {6847,
	title = {The littoral marine mollusks of Cocos-Keeling Islands (Indian Ocean)},
	journal = {Proceedings of the Academy of Natural Sciences of Philadelphia},
	volume = {119},
	number = {4},
	year = {1967},
	note = {PDFPl. 1-26; Text-figs. 1-4},
	pages = {93-217},
	keywords = {atrina, biogeography, bivalvia, ecology, electroma, isognomon, isognomonidae, mollusca, pinctada, pinna, pinnidae, pinnoidea, Pteria, pteriidae, pterioida, pterioidea, streptopinna, taxonomy},
	author = {Maes, Virginia Orr}
}
@article {1361,
	title = {The littoral marine mollusks of Cocos-Keeling Islands (Indian Ocean)},
	journal = {Proceedings of the Academy of Natural Sciences of Philadelphia},
	volume = {119},
	number = {4},
	year = {1967},
	pages = {93-217},
	keywords = {atrina, biogeography, bivalvia, ecology, electroma, isognomon, isognomonidae, mollusca, pinctada, pinna, pinnidae, pinnoidea, Pteria, pteriidae, pterioida, pterioidea, streptopinna, taxonomy},
	author = {Maes, Virginia Orr}
}
