@article {5976,
	title = {Marine bioinvasions: the alteration of marine ecosystems by nonindigenous species},
	journal = {Oceanography},
	volume = {9},
	number = {1},
	year = {1996},
	pages = {36-43},
	keywords = {bivalvia, ecology, invasive species, mollusca, pinctada, pinctada margaritifera, pteriidae, pterioida, pterioidea},
	author = {Carlton, James T.}
}
@article {1040,
	title = {Marine bioinvasions: the alteration of marine ecosystems by nonindigenous species},
	journal = {Oceanography},
	volume = {9},
	number = {1},
	year = {1996},
	pages = {36-43},
	keywords = {bivalvia, ecology, invasive species, mollusca, pinctada, pinctada margaritifera, pteriidae, pterioida, pterioidea},
	author = {Carlton, James T.}
}
