976 | Partnership in environment protection : taking steps towards a better environment in the midlands |
977 | Prioritising the Issues in Local Environment Agency Plans through Concensus Building with Stakeholder Groups |
978 | Microbiological examination of water contact sports sites in the River Thames catchment 1989 |
979 | Assessing the impact of sewage effluent disposal on groundwater (phase 2): final report |
980 | Where to fish on the River Wye and its tributaries : a guide to day ticket facilities |
981 | Bathing water quality in England and Wales in 1993 : report of the National Rivers Authority |
982 | Guardians of the water environment : NRA Welsh Region (bilingual) : Diogelwyr amgyllchedd dwr : rhanbarth Cymru |
983 | Water pollution incidents in England and Wales - 1993 : report of the National Rivers Authority |
984 | The Implications of Future Shoreline Management on Protected Habitats in England and Wales |
985 | Discharge monitoring in the Kennet catchment. Part 1 : ecological effects of sewage and trade effluents |
986 | Biological characteristics and exploitation of sea trout in the River Tywi during 1989 |
987 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report summary : November 1994 |
988 | River Glen : river channel assessment : annex E : instream habitat assessment of the River Glen, Lincolnshire |
989 | The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993 |
990 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
991 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
992 | Regional river quality monitoring and surveillance : results of the 1990/1991 biological survey : draft report |
993 | R and D Strategy to Support Implementation of the Water Framework Directive - Preliminary Scoping Report |
994 | Land drainage consent report : investigation of the conservation input into land drainage consents |
995 | Electron Microscope Image: Filament of Oscillatoria being ingested by the ciliate Nassula tumida |
996 | The government's policy for a public regulatory body in a privatised water industry |
997 | The evaluation of a LTH BOM 1 hand-held dissolved oxygen meter (220/25/T) |
998 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
999 | Interpretation Of Optimisation In The Context Of A Disposal Facility For Long-Lived Radioactive Waste |
1000 | Two year aesthetic survey of beaches in the South West (1990 and 1991) |