APIS Bibliography

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1996

Logie JW, Bryant DM, Howell D l, Vickery JA. Biological significance of UK critical load exceedance estimates for flowing waters: assessments of dipper Cinclus cinclus populations in Scotland. Journal of Applied Ecology . 1996 ;33:1065-1076.

1994

Rimes CA, Farmer AM, Howell D l. A survey of the threat of surface water acidification to the nature conservation interest of fresh-waters on Sites of Special Scientific Interest in Britain. Aquatic Conservation - Marine and Freshwater Ecosystems . 1994 ;4:31-44.