| 5201 | Audit of priority species of rivers and wetlands : Southern Damselfly Coenagrion mercuriale in South Hampshire and the Isle of Wight |
|---|
| 5202 | River Adur : fact files 6 |
|---|
| 5203 | Strategic review of development and flood risk : Louth coastal catchments |
|---|
| 5204 | Dinobryon Species |
|---|
| 5205 | Policy and practice for the protection of groundwater - Anglian Region appendix |
|---|
| 5206 | Fisheries Recreation, conversation and navigation |
|---|
| 5207 | Conservation fact file (3/9) |
|---|
| 5208 | Use of airborne remote sensing to assist with industrial site monitoring risk assessment and detection of change : final draft |
|---|
| 5209 | Fisheries statistics 1996 : salmonid and freshwater fisheries statistics for England and Wales |
|---|
| 5210 | Managing water resources NRA |
|---|
| 5211 | Mean Trophic Rank: A User's Manual |
|---|
| 5212 | National Rivers Authority annual report and accounts 1990/91 |
|---|
| 5213 | 'Sea Vigil' water quality monitoring : the East Anglian coast 1994 |
|---|
| 5214 | River Severn upper reaches catchment management plan : first annual review : July 1995 - June 1996 |
|---|
| 5215 | Technical Summary - Quantifying Point Source Inputs of Pesticides to River Catchments |
|---|
| 5216 | 1996 Hit Lists, Final Draft Annex 1A High Load Hit List |
|---|
| 5217 | Rhyzophydium |
|---|
| 5218 | River Welland navigation |
|---|
| 5219 | The effects of ammonia in discharges from Hogsmill Valley sewage treatment works on the water quality of the River Thames at Teddington |
|---|
| 5220 | The Identification of Oestrogenic Effects in Wild Fish |
|---|
| 5221 | Environmental appraisal of Derwentwater low water levels : Volume 1 : hydrological and geological study |
|---|
| 5222 | Social impacts of stormwater management techniques including river management and SUDS |
|---|
| 5223 | Ecdyonurus dispar |
|---|
| 5224 | Annual N2O measurements and associated data: AC0213, Devon, 2011 |
|---|
| 5225 | Rhodochorton (Audouinella), |
|---|
