| 4451 | Mesotrophic rivers in Anglian region : progress report 4 December 1995 |
|---|
| 4452 | Environmental Indicators, Their Use And Development In Selected Member States |
|---|
| 4453 | High Resolution in Situ Monitoring of Flow Between Aquifers and Surface Waters |
|---|
| 4454 | Delabole Stream (abandoned minewater) water quality investigation (total zinc) |
|---|
| 4455 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report summary : November 1994 |
|---|
| 4456 | Defining Angler Opportunity |
|---|
| 4457 | Ken Clarke |
|---|
| 4458 | Water Level Management Plans - Scoping Study |
|---|
| 4459 | Tributyltin in the aquatic environment : final report to the National Rivers Authority September 1990 to September 1992 |
|---|
| 4460 | Farm Waste Disposal Through Brokerage. Phase 1- Scoping Study |
|---|
| 4461 | Nitrogen Balances in Landfills |
|---|
| 4462 | Water quality archive determinand list |
|---|
| 4463 | Economic changes to the value of water environment : draft final report |
|---|
| 4464 | Further Development and Testing Of Artificial Intelligence Systems for the Classification and Diagnosis of River Quality Based on Biological and Environmental Data |
|---|
| 4465 | Software profile : a user manual for AWSTAGE |
|---|
| 4466 | Micro computer guidelines |
|---|
| 4467 | Bedford Oolite aquifer wells history to September 1989 |
|---|
| 4468 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997; |
|---|
| 4469 | River Strat catchment river water quality classification 1990 |
|---|
| 4470 | Guidelines on statutory returns : Dangerous Substances Directive : List 2 substances |
|---|
| 4471 | Regional water quality monitoring and surveillance programme for 1993 : biological assessment of rivers : draft report |
|---|
| 4472 | National marine baseline survey manual Report No NC/mar/006 |
|---|
| 4473 | Low Flow Frequency Analysis Guidelines for Best Practice |
|---|
| 4474 | Development of a Classification Scheme for the Marine Benthic Invertebrate Component, Water Framework Directive. Phase I and II - Transitional and Coastal Waters |
|---|
| 4475 | Cataclews impact assessment summer 1995 : draft data report - Tidal Waters Group |
|---|
