51 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
52 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
53 | Less sensitive areas and candidate high natural dispersion areas in the North West region |
54 | Microbiological examination of coastal waters in the North West : summary of results 1998 |
55 | Economic appraisal and assessment of benefits in the PR04 environment programme : findings of an environment agency seminar, January 2003 |
56 | Gorran Haven (Little Perhaver) EC bathing waters directive failure 1996 : an investigation of the Gorran Haven Stream |
57 | Water quality modelling in the Environment Agency (Report no.28) : present practice and future challenges : Water Quality Modelling Group workshop proceedings |
58 | EU Habitats and Birds Directives. Guidance for the review of Environment Agency permissions: determining relevant permissions and "significant effect" |
59 | Quality of Bathing Waters in Hampshire, Sussex, Kent and the Isle of Wight : 1993 Bathing Season : NRA Report DL/bw4/94 |
60 | Development of a Classification Scheme for the Marine Benthic Invertebrate Component, Water Framework Directive. Phase I and II - Transitional and Coastal Waters |