1426 | Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model |
1427 | Hysim model : modelling the flows of the River Deben |
1428 | The River Thames phosphate model |
1429 | Codes of practice for data handling. Version 1 (239/6/ST) : draft final report |
1430 | Collection and Analysis of Environmental Stresses Influencing Biological GQA Data in 2000 |
1431 | Comparison of extraction techniques for sediment and biota matrices |
1432 | Biodiversity - Key Resources Inventory |
1433 | Afan and Kenfig catchment management plan : action plan : March 1996 |
1434 | Bedford Ouse (lower reaches) catchment management plan : action plan : January 1995 |
1435 | Cleddau catchment management plan : action plan : 1995 |
1436 | East Hampshire catchment management plan : action plan |
1437 | Ely catchment management plan : action plan (bilingual) : 1995 |
1438 | Eurwg catchment management plan : phase 1 : Statement of Catchment Uses and Problems Identification |
1439 | Eurwg catchment management plan : phase 2 : resolution of catchment problems |
1440 | Frome and Piddle catchment management plan : action plan : February 1996 |
1441 | Gipping/Stour catchment management plan : consultation report |
1442 | Glaslyn, Dwyryd, Artro catchment management plan : action plan : bilingual version, 1996 |
1443 | Local environment agency plan Swale, Ure and Ouse action plan |
1444 | Lower Bristol Avon catchment management plan : action plan : March 1996 |
1445 | Quarterly review : Southern region 1992/93 Apr - Dec 1992 |
1446 | River Ancholme catchment management plan : action plan |
1447 | River Avon : catchment action plan |
1448 | River Axe : catchment action plan |
1449 | River Clwyd catchment management plan : action plan (bilingual) : Cynllun Rheoli Dalgylch Afon Clwyd Cynllun Gweithredu |
1450 | River Cober : catchment action plan |