6826 | River Cober catchment river water quality classification 1990 |
6827 | Developing Quality Assurance for Fish Counter Data - Phase 1: An Assessment of the Salmonid Fish Counter Network in England and Wales |
6828 | Quality assurance for phytoplankton data |
6829 | Quality in Corporate Planning 1993 |
6830 | STREAM thematic network : standards, measurement, testing and research in environmental instrumentation and monitoring |
6831 | Annual N2O measurements and associated data: AC0213, Devon, 2012 |
6832 | Evaluation of a YSI-6000 submersible water quality monitor |
6833 | Evaluation of an ELE/pHOX sub-logger submersible water quality monitor |
6834 | Blue-green algal survey of Lower Clicker Quarry |
6835 | Development of a field test kit for detection of blue-green algal toxins (348/02/A) : interim progress report |
6836 | European collaboration to develop standard sediment toxicity test methods (396/4/T) : interim report |
6837 | The application of toxicity-based criteria for the regulatory control of wastewater discharges: a consultation document |
6838 | Atlantic Salmon Trust Winter Journal 2005/2006 |
6839 | Acid Waters: Llyn Brianne Project- Project Record |
6840 | Development of a field test kit for detection of blue-green algal toxins (348/01/A) : interim progress report |
6841 | Some guidance on the use of digital environmental data |
6842 | An evaluation of discharge and consent compliance policy : a blueprint for the future |
6843 | An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents |
6844 | Definition of terms used in the assessment information management system (AIMS) : guidance note 5 |
6845 | An investigation into the effect of Farnham STW on the River Wey |
6846 | An investigation into the effects of Alton sewage works on the River Wey North |
6847 | An investigation into the frequency of discharge of three combined sewer overflows in the Afan/Kenfig catchment : TM/EAW/96/06 |
6848 | An investigation of sewage on the beach at Porthcothan |
6849 | Assessing and controlling the ecotoxicity of complex effluents |
6850 | Assessment of (anti-) Oestrogenic and (anti-) Androgenic Activities of Final Effluents from Sewage Treatment Works |