5251 | Second interim report on the environmental impacts of the drought on Yorkshire's rivers April 1995 to April 1996 |
5252 | Grafham Water : biological monitoring re : FeSO4 dosing supplementary report : Nov. 1992-Jan.1993 |
5253 | Environmental snapshot for the East of England (summary report) |
5254 | River Tavy alleviation of low flow project : Tavistock/Morwellham Canal : investigation into environmental impacts of proposed flow changes |
5255 | Guide to freshwater fishing in the Northern area of Anglian Region |
5256 | River quality survey NRA Northumbria and Yorkshire region GQA assessment 1994. Part 2 sample point report |
5257 | North Devon streams : first annual review, October 1998 |
5258 | Proposed water protection zone (River Dee catchment) designation order |
5259 | Fertiliser application dates: AC0116, Warwickshire, 2013 |
5260 | Audit of priority species of rivers and wetlands : Southern Damselfly Coenagrion mercuriale in South Hampshire and the Isle of Wight |
5261 | River Adur : fact files 6 |
5262 | Strategic review of development and flood risk : Louth coastal catchments |
5263 | Dinobryon Species |
5264 | Policy and practice for the protection of groundwater - Anglian Region appendix |
5265 | Fisheries Recreation, conversation and navigation |
5266 | Conservation fact file (3/9) |
5267 | Use of airborne remote sensing to assist with industrial site monitoring risk assessment and detection of change : final draft |
5268 | Fisheries statistics 1996 : salmonid and freshwater fisheries statistics for England and Wales |
5269 | Managing water resources NRA |
5270 | Mean Trophic Rank: A User's Manual |
5271 | National Rivers Authority annual report and accounts 1990/91 |
5272 | 'Sea Vigil' water quality monitoring : the East Anglian coast 1994 |
5273 | River Severn upper reaches catchment management plan : first annual review : July 1995 - June 1996 |
5274 | Technical Summary - Quantifying Point Source Inputs of Pesticides to River Catchments |
5275 | 1996 Hit Lists, Final Draft Annex 1A High Load Hit List |