| 4351 | Teddington flow survey 1989 |
|---|
| 4352 | Assessing the impact of dewatering on water resources |
|---|
| 4353 | The use and design of oil separators in surface water drainage systems |
|---|
| 4354 | The utilisation of stick-pile otter holts in south east Wales |
|---|
| 4355 | Pesticides in the aquatic environment : report of the National Rivers Authority, prepared by the National Centre for Toxic and Persistant Substances (TAPS) |
|---|
| 4356 | Evaluation of FRONTIERS accumulation forecasts in the NRA Thames and North West regions : final report of the Joint Met |
|---|
| 4357 | River Usk barrage position statement, 4th August 1993 |
|---|
| 4358 | The River Ash : enhancement project |
|---|
| 4359 | UK Sewage Sludge Survey |
|---|
| 4360 | Substitute Liquid Fuels Used In Cement Kilns - Life Cycle Analysis |
|---|
| 4361 | Cley sea defences |
|---|
| 4362 | Environmental pilot audit : National Rivers Authority Anglian region central area : Brampton Huntingdon |
|---|
| 4363 | Improving the Environment Agency's contribution to wetland bird populations |
|---|
| 4364 | The Waterways Bird Survey |
|---|
| 4365 | Groundwater-surface Water Interactions in the Hyporheic Zone |
|---|
| 4366 | Time of travel on the River Lee under high and medium flow : appendix b : time of travel on the small River Lee |
|---|
| 4367 | The management of the water resources of the Little Ouse groundwater unit |
|---|
| 4368 | Special wastes : a technical guidance note on their definition and classification. Vol 1 : legislation framework and assessment methodology |
|---|
| 4369 | Dee stock assessment programme : annual report 1989 - 1991 |
|---|
| 4370 | River Yealm catchment river water quality classification 1991 |
|---|
| 4371 | Programme Area reviews of research and development : report on a review of R and D in Flood Defence Operational Management (Note 355) |
|---|
| 4372 | River catchment planning guidelines report : February 1990 |
|---|
| 4373 | Development of Environmental Standards (Water Resources) Stage 3: Environmental Standards |
|---|
| 4374 | Development of a Decision Support system for a risk-based approach to catchment, estuary and coastal flood management planning (MDSF2). Part 1: Inception Stage |
|---|
| 4375 | Regional water quality monitoring and surveillance programme for 1992 : quality assessment of river waters |
|---|
