1176 | Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources |
1177 | Endocrine Modulating Effects of Wastewater Treatment Works Effluents: 'Sensitive Windows' for inducing germ-cell intersex in the Roach (Rutilus rutilus) |
1178 | Audit of priority species of rivers and wetlands : Black Bog in South Hampshire and the Isle of Wight |
1179 | The River Taf catchment management plan : action plan 1995 (bilingual) : Cynllun rheoli dalgylch Afon Taf : cynllun gweithredu 1995 |
1180 | Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology |
1181 | Micro low flows average and low flows estimation in the SW region : validation of regional version 1.3 software |
1182 | The use of fertilizer-free buffer strips to protect dyke flora from nitrate pollution on Walland Marsh S.S.S.I |
1183 | The faunal richness of headwater streams. Stage 3 : impact of agricultural activities. Volume 2 : appendices (Note 392) |
1184 | Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual) |
1185 | Environmental protection draft report - united mines landfill appraisal of the disposal of waste from falmouth docks tip |
1186 | Guidance to agency officers on the provision of technically competent management (multiple sites) at licensed waste facilities |
1187 | Investigating the feasibility of using neural networks to derive chlorophyll a prediction algorithms for case 2 waters |
1188 | An investigation into the best method to combine national and local data to develop site-specific critical loads |
1189 | Mercury and methylmercury in the river Yare, Norfolk (1986 - 1992) (OI/420/8/A annex) : annex to main report |
1190 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10 |
1191 | Development of Environmental Standards (Water Resources) Stage 1: Identification of Hydro-morphological parameters to which the aquatuc ecosystems is sensitive |
1192 | Addendum to the Stanmoor bank feasibility study and appraisal report : Lower Tone flood defence improvements : phase II |
1193 | Audit of priority species of rivers and wetlands : riverine and wetland molluscs in South Hampshire and the Isle of Wight |
1194 | Audit of priority species of rivers and wetlands : kingfisher Alcedo atthis in South Hampshire and the Isle of Wight |
1195 | Audit of priority species of rivers and wetlands : Marsh Fritillary in South Hampshire and the Isle of Wight |
1196 | Audit of priority species of rivers and wetlands : Bittern Botaurus stellaris in South Hampshire and the Isle of Wight |
1197 | Audit of priority species of rivers and wetlands : Southern Damselfly Coenagrion mercuriale in South Hampshire and the Isle of Wight |
1198 | Audit of priority species of rivers and wetlands : white-clawed crayfish Austropotambius pallipes in South Hampshire and the Isle of Wight |
1199 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 1 : report and executive summary |
1200 | Development of data and information sources on Natura 2000 estuarine sites in the North West : Duddon Estuary : final report |