

@article {899,
	title = {Implications for physical design: the effect of depth on the performance of waste stabilization ponds},
	journal = {Water Science \& Technology},
	volume = {51},
	number = {12},
	year = {2005},
	pages = {69-74},
	author = {Pearson, H and Athayde, S and Athayde, G and Silva, S}
}
