301 | River water quality in the Midlands 1998 |
302 | Conservation access recreation annual report 95-96 |
303 | Conservation in the Anglian region |
304 | Conservation, access and recreation annual report 93-94 |
305 | Corporate plan 1991/1992 : Southern region |
306 | Fisheries survey 1990 : River Coln, River Churn, Ampney Brook : key site monitoring in relation to low flow problems |
307 | Trent licensing policy review : executive summary report |
308 | The River Colne Estuary subtidal biological survey 1992 |
309 | Fisheries of the middle and lower Wylye and factors affecting their performance |
310 | Upper Fal Estuary urban waste water treatment directive sensitive area (eutrophic) designation : final draft report |
311 | Sea Trout Investigations Phase 1 Final Report |
312 | Fish Pass Design for Eel and Elver |
313 | Method for assessing the heritage value of net fisheries |
314 | Medway Estuary fisheries survey 2000 : (incorporating the report for 1997 to 2000) |
315 | The impact of land use on salmonids (Report 30) : a study of the River Torridge catchment |
316 | Environmental impact of hypolimnial releases from Llyn Brianne |
317 | River Tees : fact file |
318 | Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish |
319 | River Wylye low flow study : progress and further investigations |
320 | River Wylye low flow study : progress and further investigations |
321 | Environmental quality standards to protect identified uses of controlled waters |
322 | Developing Quality Assurance for Fish Counter Data - Phase 1: An Assessment of the Salmonid Fish Counter Network in England and Wales |
323 | Atlantic Salmon Trust Winter Journal 2005/2006 |
324 | Investigations into the status of fisheries, biological and water quality in the River Pelenna catchment, prior to the treatment of discharges from abandoned coal mines : PL/EAW/95/3 |
325 | The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report |