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1026River Glen : river channel assessment : annex B : an analysis of invertebrate records for the River Glen 1976-1991
1027Groundwater vulnerability of England and Wales : policy and practice for the protection of groundwater : Scale : 1 : 1 000 000
1028Audit of priority species of rivers and wetlands : Bittern Botaurus stellaris in South Hampshire and the Isle of Wight
1029Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government
1030River Lemon corridor survey : a report prepared by Ecologue for the National Rivers Authority (South West Region)
1031Development of data and information sources on Natura 2000 estuarine sites in the North West : Duddon Estuary : final report
1032Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990
1033List of R and D outputs September 1989 to September 1995 : the National Rivers Authority's R and D programme
1034Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology
1035Investigation into failures of the River Dalch from Canns Mill Bridge to below Lapford sewage treatment works (2001)
1036Algal growth in the impounded waters of a proposed barrage at Cardiff Bay : prediction using 1989 data
1037Gorran Haven (Little Perhaver) EC bathing waters directive failure 1996 : an investigation of the Gorran Haven Stream
1038Round-up of National and Regional media coverage of the Landfill Tax introduction and Flytipping crack down
1039An Assessment of the Feasibility of Using DGT Procedures to Measure Trace Metals and Radionuclides in Rivers
1040Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report [external version]
1041(5) Review of the Enhanced Chemiluminescence (ECL) Test; (6) Standard Procedures for the Microtox Test System: Acute, Chronic, Solid-Phase and Mutatox Procedures; (7) Assessment of Chlorophyll Fluorescence as a Measure of Ecotoxicological Effect of Contam
1042Investigation to assess the compliance of Trelavour Kilns discharge CP7 (SW 9479 5722) with consent conditions and to identify any impact upon water quality in the St Dennis Stream : final draft report
1043Development of a Classification Scheme for the Marine Benthic Invertebrate Component, Water Framework Directive. Phase I and II - Transitional and Coastal Waters
1044Deveoplment of a Framework for Assessing the Suitability of Controlled Landfills to Accept Disposal of Solid Low-Level Radioactive Waste: Case Study
1045Deveoplment of a Framework for Assessing the Suitability of Controlled Landfills to Accept Disposal of Solid Low-Level Radioactive Waste: User Manual
1046Possible replacements for the biochemical oxygen demand (BOD) test and suspended solids as measures of effluent and water quality : interim report (402/6/HO)
1047Deveoplment of a Framework for Assessing the Suitability of Controlled Landfills to Accept Disposal of Solid Low-Level Radioactive Waste: Principles Document
1048Deveoplment of a Framework for Assessing the Suitability of Controlled Landfills to Accept Disposal of Solid Low-Level Radioactive Waste: Technical Reference Manual
1049The potential of sedimentary phosphorus to sustain algal growth following reduction in external loading. Recycle pathways for phosphorus in lakes: evidence from large limnetic enclosures (Lund Tubes)
1050Alternative Farming Methods A Study of the Effects of an Integrated Arable Mgment System on Levels of Herbicide and Nutrients Reaching 'Controlled Waters'