Further studies of an epizootic of perch Perca fluviatilis L., of uncertain aetiology
1979
Bucke, D. (A. D. Pickering, Freshwater Biological Ass., Ferry House, Far Sawrey, Ambleside, Cumbria LA22 0LP (UK)) | Cawley, G.D. | Craig, J.F. | Pickering, A.D. | Willoughby, L.G.