| 401 | Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005 |
|---|
| 402 | A review of the hydrogeological information for the Thompson and Merton areas, Norfolk : including predictions of the impact of nearby chalk water abstractions on water levels at Thompson Water, Carr and Common SSSI and candidate SAC |
|---|
| 403 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
|
|---|
| 404 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
|---|
| 405 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands |
|---|
| 406 | NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment |
|---|
| 407 | The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon |
|---|
| 408 | Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D |
|---|
| 409 | Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government |
|---|
| 410 | Evaluating the impact of groundwater abstraction on key conservation sites, final report : Yare Broads and marshes (Strumpshaw Fen) |
|---|
| 411 | Development of data and information sources on Natura 2000 estuarine sites in the north west : Morecambe Bay : final report |
|---|
| 412 | Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution |
|---|
| 413 | Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual) |
|---|
| 414 | Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996) |
|---|
| 415 | Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight |
|---|
| 416 | Development of data and information sources on Natura 2000 estuarine sites in the North West : Duddon Estuary : final report |
|---|
| 417 | The development of macroinvertebrate keys using TWINSPAN classification : a manual for NRA biologists (001/10/W) : draft final report |
|---|
| 418 | Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000 |
|---|
| 419 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : review of existing literature |
|---|
| 420 | Low flows and water resources : facts on the top 40 low flow rivers in England and Wales |
|---|
| 421 | Low flows and water resources : facts on the top 40 low flow rivers in England and Wales |
|---|
| 422 | Strategic Land Use Planning In Europe And Usa: Review Of Best Practice For The Environment Agency (Vol 1 Overview And Recommendations) |
|---|
| 423 | Water wise : are you pouring money down the drain? (Bilingual) : Doeth a dwr : ydych chi'n tywallt arian i lawr y draen? |
|---|
| 424 | Economic appraisal and assessment of benefits in the PR04 environment programme : findings of an environment agency seminar, January 2003 |
|---|
| 425 | NRA response to using water wisely : a consultation paper published by the DoE/Welsh Office July 1992 |
|---|
