| 4326 | Assessing the impact of dewatering on water resources |
|---|
| 4327 | The use and design of oil separators in surface water drainage systems |
|---|
| 4328 | The utilisation of stick-pile otter holts in south east Wales |
|---|
| 4329 | Pesticides in the aquatic environment : report of the National Rivers Authority, prepared by the National Centre for Toxic and Persistant Substances (TAPS) |
|---|
| 4330 | Evaluation of FRONTIERS accumulation forecasts in the NRA Thames and North West regions : final report of the Joint Met |
|---|
| 4331 | River Usk barrage position statement, 4th August 1993 |
|---|
| 4332 | The River Ash : enhancement project |
|---|
| 4333 | UK Sewage Sludge Survey |
|---|
| 4334 | Substitute Liquid Fuels Used In Cement Kilns - Life Cycle Analysis |
|---|
| 4335 | Environmental pilot audit : National Rivers Authority Anglian region central area : Brampton Huntingdon |
|---|
| 4336 | Improving the Environment Agency's contribution to wetland bird populations |
|---|
| 4337 | The Waterways Bird Survey |
|---|
| 4338 | Groundwater-surface Water Interactions in the Hyporheic Zone |
|---|
| 4339 | Time of travel on the River Lee under high and medium flow : appendix b : time of travel on the small River Lee |
|---|
| 4340 | The management of the water resources of the Little Ouse groundwater unit |
|---|
| 4341 | Special wastes : a technical guidance note on their definition and classification. Vol 1 : legislation framework and assessment methodology |
|---|
| 4342 | Dee stock assessment programme : annual report 1989 - 1991 |
|---|
| 4343 | River Yealm catchment river water quality classification 1991 |
|---|
| 4344 | Endocrine disruption horizon scanning: priority and new endocrine disrupting chemicals |
|---|
| 4345 | Programme Area reviews of research and development : report on a review of R and D in Flood Defence Operational Management (Note 355) |
|---|
| 4346 | River catchment planning guidelines report : February 1990 |
|---|
| 4347 | Development of Environmental Standards (Water Resources) Stage 3: Environmental Standards |
|---|
| 4348 | Langstone Harbour inter-tidal vegetation classification feasibility study |
|---|
| 4349 | Regional water quality monitoring and surveillance programme for 1992 : quality assessment of river waters |
|---|
| 4350 | River water quality in the Midlands 1994/95 : water quality summary data |
|---|
