| 4051 | Teddington flow survey 1989 |
|---|
| 4052 | Assessing the impact of dewatering on water resources |
|---|
| 4053 | The use and design of oil separators in surface water drainage systems |
|---|
| 4054 | The utilisation of stick-pile otter holts in south east Wales |
|---|
| 4055 | Evaluation of FRONTIERS accumulation forecasts in the NRA Thames and North West regions : final report of the Joint Met |
|---|
| 4056 | River Usk barrage position statement, 4th August 1993 |
|---|
| 4057 | UK Sewage Sludge Survey |
|---|
| 4058 | Substitute Liquid Fuels Used In Cement Kilns - Life Cycle Analysis |
|---|
| 4059 | Cley sea defences |
|---|
| 4060 | Environmental pilot audit : National Rivers Authority Anglian region central area : Brampton Huntingdon |
|---|
| 4061 | Improving the Environment Agency's contribution to wetland bird populations |
|---|
| 4062 | The Waterways Bird Survey |
|---|
| 4063 | Groundwater-surface Water Interactions in the Hyporheic Zone |
|---|
| 4064 | Time of travel on the River Lee under high and medium flow : appendix b : time of travel on the small River Lee |
|---|
| 4065 | The management of the water resources of the Little Ouse groundwater unit |
|---|
| 4066 | Special wastes : a technical guidance note on their definition and classification. Vol 1 : legislation framework and assessment methodology |
|---|
| 4067 | Dee stock assessment programme : annual report 1989 - 1991 |
|---|
| 4068 | River Yealm catchment river water quality classification 1991 |
|---|
| 4069 | Endocrine disruption horizon scanning: priority and new endocrine disrupting chemicals |
|---|
| 4070 | Programme Area reviews of research and development : report on a review of R and D in Flood Defence Operational Management (Note 355) |
|---|
| 4071 | River catchment planning guidelines report : February 1990 |
|---|
| 4072 | Development of Environmental Standards (Water Resources) Stage 3: Environmental Standards |
|---|
| 4073 | Langstone Harbour inter-tidal vegetation classification feasibility study |
|---|
| 4074 | Development of a Decision Support system for a risk-based approach to catchment, estuary and coastal flood management planning (MDSF2). Part 1: Inception Stage |
|---|
| 4075 | Regional water quality monitoring and surveillance programme for 1992 : quality assessment of river waters |
|---|
