@article {7063,
	title = {A survey of inequivalve pelecypods},
	journal = {Journal of the Washington Academy of Sciences},
	volume = {48},
	number = {2},
	year = {1958},
	note = {xerox},
	month = {April 12},
	pages = {56-62},
	keywords = {bakevelliidae, bivalvia, cornellites, isognomonidae, mollusca, pteriidae, Pterineidae, pterioidea, pulvinites, pulvinitidae, shell morphology, taxonomy, vulsellidae},
	author = {Nicol, David}
}
