51 | Biological report of the 1992 coastal and estuarine survey from Crosby to Glasson |
52 | Hope Cove : non-compliance in 1998 with the European Community bathing water directive (76/160/EEC) |
53 | Microbiological examination of coastal waters in the North West : summary of results 1998 |
54 | Gorran Haven (Little Perhaver) EC bathing waters directive failure 1996 : an investigation of the Gorran Haven Stream |
55 | Investigating the feasibility of using neural networks to derive chlorophyll a prediction algorithms for case 2 waters |
56 | The Menai Strait catchment management plan : action plan (bilingual) : Cynllun Rheoli Dalgylch Afon Menai; 1995 Cynllun Gweithredu |
57 | Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report [external version] |
58 | Algal growth in the impounded waters of a proposed barrage at Cardiff Bay : prediction using 1989 data |
59 | Contemporary and holocene sediment dynamics of the Walton Backwaters North East Essex : preliminary report and review of progress |
60 | Alternative Farming Methods A Study of the Effects of an Integrated Arable Mgment System on Levels of Herbicide and Nutrients Reaching 'Controlled Waters' |