@article {801,
	title = {A Review of the Likely Causal Pathways Relating the Reduced Density of Breeding Dippers Cinclus-Cinclus to the Acidification of Upland Streams},
	journal = {Environmental Pollution},
	volume = {78},
	year = {1992},
	pages = {49-55},
	author = {Tyler, S.J. and Ormerod, S.J.}
}
