@article {40289,
	title = {Comparisons among colonization of artificial substratum types and natural substratum by benthic macroinvertebrates},
	volume = {341},
	year = {1996},
	pages = {57-64},
	publisher = {Hydrobiologia},
	url = {http://www.springerlink.com/content/q48381257n244840/},
	author = {Casey, Richard J. and Kendall, Sharon, A.}
}
