7026 | Kennet catchment : time of travel studies final report |
7027 | Chlorohyll and Phosphorus Classifications for UK Lakes |
7028 | Investigating the feasibility of using neural networks to derive chlorophyll a prediction algorithms for case 2 waters |
7029 | Temporal variability in chlorophyll-a : concentrations in the coastal environment : final report |
7030 | Herbarium Image: Phalaris arundinacea |
7031 | Herbarium Image: Orobanche elatior |
7032 | An appraisal of the options for the structure of the water resources function in Thames Region NRA |
7033 | Grey tide against green marsh : sea defences in East Anglia : synopsis of proceedings of conference held at Snape on 1st November 1991 |
7034 | Public participation and the Water Framework Directive |
7035 | Hampshire salmon seminar 5th October 1993 |
7036 | Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000 |
7037 | Chemical river quality 1993-1995 according to the general quality assessment (GQA) scheme [map] : scale 1 : 750 000 |
7038 | An investigation into bathing water quality at Millendreath |
7039 | Guide to groundwater vulnerability mapping in England and Wales |
7040 | Investigation of existing conservation interests and potential furtherance opportunities |
7041 | Locations of licensed abstractions and hydrometric stations |
7042 | NRA regional, area and catchment boundaries |
7043 | Development of marine phytoplankton methodology and quality assurance procedures : second draft |
7044 | Impacts Of Nutrients In Estuaries - Phase 2 : Summary Report |
7045 | Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon |
7046 | Sampling Littoral Diatoms in Lakes for Ecological Status Assessments: a Literature Review |
7047 | Sediment input from coastal cliff erosion : interim report (literature review) |
7048 | River catchment plans for flood defence and land drainage : River Stort - evaluation report |
7049 | Code of practice - marine activities : part I : sea-going vessels |
7050 | Code of practice - marine activities : part II : boats - type II-V |