176 | General introduction to the Water Framework Directive |
177 | Pesticides in the aquatic environment 1995 |
178 | Garden with care and protect the environment |
179 | Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream |
180 | Lake restoration : the role of biomanipulation : a one day seminar held in the Broads 18th March 1993 : organised by the National Rivers Authority and the Broads Authority |
181 | Recreational waterways in the Anglian region : byelaws |
182 | The Restoration of Vegetation on Saltmarshes |
183 | Lake Mutanda in the Kigezi District |
184 | Evaluation of the Close Season in Canals |
185 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
186 | Sustainability examples from the USA and Canada |
187 | Site supervision of the Beach Nourishment Scheme |
188 | Changes to the water abstraction licensing system |
189 | Fishery survey of the Doniford Stream 1994 |
190 | Fishery survey of the Horner Water catchment |
191 | The Trophic Diatom Index: A User's Manual; |
192 | Shoreline management plans in the Anglian region |
193 | The future of shoreline management : conference papers |
194 | Duties and powers of the Environment Agency |
195 | Hydropower developments and the National Rivers Authority |
196 | Biological investigation of the Common Lake Stream |
197 | Devon area internal report - the kingsbridge estuary - survey of the benthic microinvertebrate infauna (october 1990) for the proposed classification of estuaries in the south western region |
198 | The Ecology of Four Scarce Wetland Molluscs |
199 | Endocrine Disruption in the Marine Environment |
200 | We care for the environment : could you? |