7226 | Fish-eating birds : assessing their impact on freshwater fisheries |
7227 | Groundwater recharge in urban areas |
7228 | Your guide to the Environment Agency - Thames Region - West Area |
7229 | Mercury, methylmercury and copper in the River Yare, Norfolk : report to the National Rivers Authority, Anglian Region |
7230 | An investigation into the bacterial water quality of the River Umber, N. Devon : December 1996 : DEV/WQ/14/96 |
7231 | Ullswater Seismic Survey data 1987-Section 18 |
7232 | Further investigation of the pilot borehole at Bean's Lane, Wortham (94/7/912) : September 1994 |
7233 | Accretion profiling during 1997 |
7234 | NRA conservation strategy |
7235 | Audit of priority species of rivers and wetlands : water vole Arvicola terrestris in South Hampshire |
7236 | 1996 Hit Lists, Final Draft Annex 1A Low Loads summarised by ICES Zone |
7237 | River Mole derogation fisheries survey : Thames Metropolitan 1989 |
7238 | East Devon public water supply strategy : the existence and potential use in yield analysis of historic flow records |
7239 | Assessment of the Impact of Nutrient Removal on Eutrophic Rivers |
7240 | Investigation into potential storm sewage discharge movements during spring and neap tides from Sharkham Point storm overflow |
7241 | Brue and Axe : first annual review : July 1999 |
7242 | River Nene waterway plan |
7243 | Report on alternative methods of river bank protection : Norfolk District |
7244 | Identified uses of tidal waters : volume 2 |
7245 | Ecological effects of discharges from watercress farms on the chalk-streams of the NRA Wessex Region |
7246 | Levels of service for urban and rural flood defence |
7247 | Satellite based lone worker alarm systems : update |
7248 | Herbarium Image: Saxifraga hypnoides |
7249 | The river Aire conservation within the catchment : a summary of survey methods and information held on the wildlife of the river Aire catchment |
7250 | Herbarium Image: Succisa pratensis |