6001 | Water pollution incidents in England and Wales - 1992 : report of the National Rivers Authority |
6002 | Poole Harbour and Purbeck catchment management plan : first annual review |
6003 | Redgrave and Lopham Fens alleviation scheme : project appraisal report : version 1.0 |
6004 | Report on alternative methods of river bank protection : Norfolk District |
6005 | River Test catchment management plan : phase 1 |
6006 | River Test catchment management plan : phase 1. Draft. |
6007 | Summary report on blue-green algae toxin analysis, Toxicity Assessment and reporting to the Environment Agency, 1998 |
6008 | Upper Ouse catchment management plan : consultation report summary : March 1996 |
6009 | Notonecta viridis, |
6010 | Rivers Swale, Ure and Ouse catchment management plan : final plan |
6011 | Trent licensing policy review : executive summary report |
6012 | Factual report on the boreholes and installation of standpipes for the combined investigations in connection with the East Ruston common SSSI Alleviation Scheme |
6013 | The use of fertilizer-free buffer strips to protect dyke flora from nitrate pollution on Walland Marsh S.S.S.I |
6014 | Effects of Electric Fishing on Fish - Technical Summary |
6015 | Crayfish conservation (378/8/N) : interim report for 1993 |
6016 | Assessment of the Trophic Status of Rivers using Macrophytes - supporting documentation for evaluation of the Mean Trophic Rank |
6017 | Mesotrophic rivers in Anglian region : phase 1 June 1994 |
6018 | Chemical Techniques Manual |
6019 | Crangonyx pseudogracilis and Gammarus pulex |
6020 | A report on the investigation into water contamination at Hauxton, Cambrigeshire |
6021 | Fate and transport of phage and viruses in UK Permo-Triassic sandstone aquifers |
6022 | Aldrin and dieldrin concentrations in the Newlyn catchment during 1991 an interim report |
6023 | A partnership in environmental protection |
6024 | Control of substances hazardous to health : (COSHH) regs 1988. Interpretation and implementation |
6025 | Staying safe on Anglian waterway : safety guide |