@article {32775,
	title = {The importance of species associations and substrate types to behavioural drift},
	year = {1980},
	note = {In: J. F. Flannagan and K. E. Marshall, ed. Advances in Ephemeroptera biology},
	pages = {331-341},
	institution = {Plenum Press},
	address = {New York, N. Y. },
	url = {http://famu.org/mayfly/pubs/pub_c/pubcorkuml1980p321.pdf},
	author = {Corkum, Lynda D. and Clifford, Hugh F.}
}
