| 6451 | The River Colne Estuary subtidal biological survey 1992 |
|---|
| 6452 | Effects of Electric Fishing on Fish - Technical Summary |
|---|
| 6453 | Crayfish conservation (378/8/N) : interim report for 1993 |
|---|
| 6454 | Assessment of the Trophic Status of Rivers using Macrophytes - supporting documentation for evaluation of the Mean Trophic Rank |
|---|
| 6455 | Mesotrophic rivers in Anglian region : phase 1 June 1994 |
|---|
| 6456 | Chemical Techniques Manual |
|---|
| 6457 | Crangonyx pseudogracilis and Gammarus pulex |
|---|
| 6458 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
|---|
| 6459 | Fate and transport of phage and viruses in UK Permo-Triassic sandstone aquifers |
|---|
| 6460 | Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report |
|---|
| 6461 | Waterways Breeding Bird Survey: progress and population trends: 1998 |
|---|
| 6462 | A partnership in environmental protection |
|---|
| 6463 | Control of substances hazardous to health : (COSHH) regs 1988. Interpretation and implementation |
|---|
| 6464 | Staying safe on Anglian waterway : safety guide |
|---|
| 6465 | Development of tools for assessing genotoxicity |
|---|
| 6466 | Environment Agency special waste statistics 1994-7 |
|---|
| 6467 | A review of hazardous substances |
|---|
| 6468 | Catchment inventories : a summary report |
|---|
| 6469 | Control of substances hazardous to health regulations 1988 : handbook of assessed general products |
|---|
| 6470 | EC dangerous substances directive : formal monitoring programme 1994 |
|---|
| 6471 | Report on EC directive compliance 1996 |
|---|
| 6472 | Overseas Approaches to Setting River Flow Objective |
|---|
| 6473 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |
|---|
| 6474 | Gandolf Thunderstorm Warning Project |
|---|
| 6475 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |
|---|
