@conference {pdf,
	title = {A monograph of the genus Macrostomum (O. Schmidt 1848)},
	booktitle = {Sixteenth Annual Meeting of the Virginia Academy of Sciences},
	year = {1938},
	note = {2956},
	pages = {47},
	publisher = {Virginia Academy of Sciences},
	organization = {Virginia Academy of Sciences},
	type = {inproceedings},
	address = {University of Virginia},
	abstract = {Only a meeting abstract.},
	keywords = {Macrostomum},
	author = {Ferguson, Frederick F}
}
