6576 | Catchment inventories : a summary report |
6577 | Control of substances hazardous to health regulations 1988 : handbook of assessed general products |
6578 | Fisheries of the middle and lower Wylye and factors affecting their performance |
6579 | EC dangerous substances directive : formal monitoring programme 1994 |
6580 | Report on EC directive compliance 1996 |
6581 | Overseas Approaches to Setting River Flow Objective |
6582 | Scenarios for the operational implementation of remote sensing of snow by satellites : interim report (207/3/N) |
6583 | Gandolf Thunderstorm Warning Project |
6584 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |
6585 | Upper Fal Estuary urban waste water treatment directive sensitive area (eutrophic) designation : final draft report |
6586 | General Quality Assessment (GQA) South Wessex Area 1994 |
6587 | Water wise : a water saving guide for NRA offices |
6588 | Annual classification of river water quality 1992 |
6589 | Business strategy : final Aug 1998 |
6590 | Fishery byelaws 1992 |
6591 | Time of travel studies : average and high flows River Ock |
6592 | Flood defence (NRA Severn-Trent 59)
|
6593 | Scoping guidance for the environmental assessment of projects |
6594 | A study of the mayfly parasite Spiriopsis adipophila, Arvy and Peters (1972) (=Sprininella adipophila, Arvy and Delage 1966) in Ephemera danica from the River Pang, a tributary of the River Thames |
6595 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
6596 | Oxford structures fisheries survey 1992 |
6597 | Riparian and instream species-habitat relationships (291/3/W) |
6598 | River Lark : biological monitoring 1989-91, RE Isleham WTW |
6599 | The physical character of rivers and streams in the UK and Isle of Man |
6600 | Serratella ignita |