| 5051 | Monitored TP and TRP concentrations at Ebble downtream site, Hampshire Avon catchment |
|---|
| 5052 | Second interim report on the environmental impacts of the drought on Yorkshire's rivers April 1995 to April 1996 |
|---|
| 5053 | Grafham Water : biological monitoring re : FeSO4 dosing supplementary report : Nov. 1992-Jan.1993 |
|---|
| 5054 | River Tavy alleviation of low flow project : Tavistock/Morwellham Canal : investigation into environmental impacts of proposed flow changes |
|---|
| 5055 | Guide to freshwater fishing in the Northern area of Anglian Region |
|---|
| 5056 | Shrewsbury flood defences : the next steps |
|---|
| 5057 | River quality survey NRA Northumbria and Yorkshire region GQA assessment 1994. Part 2 sample point report |
|---|
| 5058 | Proposed water protection zone (River Dee catchment) designation order |
|---|
| 5059 | Fertiliser application dates: AC0116, Warwickshire, 2013 |
|---|
| 5060 | Audit of priority species of rivers and wetlands : Southern Damselfly Coenagrion mercuriale in South Hampshire and the Isle of Wight |
|---|
| 5061 | River Adur : fact files 6 |
|---|
| 5062 | Strategic review of development and flood risk : Louth coastal catchments |
|---|
| 5063 | Dinobryon Species |
|---|
| 5064 | Fisheries Recreation, conversation and navigation |
|---|
| 5065 | Conservation fact file (3/9) |
|---|
| 5066 | Use of airborne remote sensing to assist with industrial site monitoring risk assessment and detection of change : final draft |
|---|
| 5067 | Fisheries statistics 1996 : salmonid and freshwater fisheries statistics for England and Wales |
|---|
| 5068 | Managing water resources NRA |
|---|
| 5069 | Mean Trophic Rank: A User's Manual |
|---|
| 5070 | National Rivers Authority annual report and accounts 1990/91 |
|---|
| 5071 | 'Sea Vigil' water quality monitoring : the East Anglian coast 1994 |
|---|
| 5072 | Technical Summary - Quantifying Point Source Inputs of Pesticides to River Catchments |
|---|
| 5073 | 1996 Hit Lists, Final Draft Annex 1A High Load Hit List |
|---|
| 5074 | Rhyzophydium |
|---|
| 5075 | North West recreation, biology and conservation annual report 2000-2001 |
|---|
