301 | River Taw : catchment action plan |
302 | The quality of rivers and estuaries in Northumbria region 1990 |
303 | Roch/Irk/Medlock : annual review May 2001 |
304 | The Ribble Estuary 1992 surveys : summary of results |
305 | 1996 Hit Lists, Final Draft Annex 1A High Loads summarised by ICES Zone
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306 | 1996 Hit Lists, Final Draft Annex 1A Low Loads summarised by Region |
307 | A preliminary investigative study into Tyne Estuary water quality using continuos monitoring techniques |
308 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
309 | Biological report of the 1992 coastal and estuarine survey from Crosby to Glasson |
310 | An investigation into bathing water quality at Millendreath |
311 | Anglesey catchment management plan : consultation report 1996: (bilingual) |
312 | Anglesey catchment management plan : consultation report summary |
313 | Derwent and Cumbria Coast catchment management consultation report summary : October 1994 |
314 | Derwent and Cumbria coast catchment management plan consultation report 1994 |
315 | Dyfi and Leri catchment management plan : consultation report |
316 | Environmental appraisal of Derwentwater low water levels : Volume 1 : hydrological and geological study |
317 | Environmental appraisal of Derwentwater low water levels : Volume 3 : management options |
318 | Environmental appraisal of Derwentwater low water levels : Volume 2 : ecological appraisal |
319 | Environmental protection fisheries control : River Okement fish mortality, 16.09.89 |
320 | Fisheries, Conservation and Recreation Department : report on fisheries 1991 |
321 | Glaslyn, Dwyryd, Artro catchment management plan : consultation report May 1995 |
322 | Glaslyn/Dwyryd/Artro catchment management plan: consultation report summary |
323 | Greatham Creek tidal defences inter regional review : prepared for the purposes of legal proceedings |
324 | Groundwater management in the North West: efficiency review and business plan: certificate in management |
325 | Guarding Yorkshire's water environment |