301 | Proposed water protection zone (River Dee catchment) designation order |
302 | Fisheries statistics 1996 : salmonid and freshwater fisheries statistics for England and Wales |
303 | National Rivers Authority annual report and accounts 1990/91 |
304 | 1996 Hit Lists, Final Draft Annex 1A High Load Hit List |
305 | NRA corporate plan 1994/95 : catchment management planning 5 year programme and timetable |
306 | National marine baseline survey 1995 - baseline laboratory data |
307 | Water resources development strategy : other options. Supplementary report no. 4 |
308 | Contaminants entering the sea : data appendix : data on contaminant loads entering the seas around England and Wales for the years 1990-1993 |
309 | Llyn Brianne acid waters project : final report, May 1992 |
310 | Review of low velocity measurement techniques (280/1/A) |
311 | Low flows and water resources : facts on the top 40 low flow rivers in England and Wales |
312 | The quality of rivers in England and Wales (1990 to 1995) |
313 | The River Ogmore action plan support document |
314 | Soil Vulnerability Surveys |
315 | Progress Report December 1989 |
316 | Doses from the consumption of Cardiff Bay flounder containing organically-bound tritium |
317 | Water resources development strategy : review of public water supply yields. Supplementary report no. 2 |
318 | Demand for irrigation water |
319 | Demand for irrigation water (413/1/A) : progress report for the period August 1992 to January 1993 |
320 | Demand for irrigation water (413/2/A) : draft final report |
321 | Demands and resources of water undertakers in England and Wales : preliminary report under Section 143(2)(a) Water Act 1989 |
322 | Impact of lowland forestry on water quality (P-22) |
323 | National water resources development strategy : water company consultation paper |
324 | Protecting our water from catchment to coast- Water Framework Directive |
325 | Water resources development strategy : derivation of marginal demands. Supplementary report no. 3 |