251 | Southern region business plan 2001 / 2002 |
252 | Devon area report - River Creedy fisheries survey 1994 |
253 | Reduction in aldrin and dieldrin concentrations in the Newlyn River |
254 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
255 | Historic changes in the Upper River Ehen Catchment- Summary |
256 | River Exe catchment river water quality classification 1991 |
257 | Biological River Quality Map 1994 and Land Drainage Byelaws 1981 |
258 | Mean annual alkalinity and conductivity at routine biological monitoring sites in 1991 for use with RIVPACS |
259 | Hambledon lock |
260 | River Otter catchment river water quality classification 1990 |
261 | Arun and western streams LEAP : July 2000 |
262 | Identified uses of tidal waters : volume 2 |
263 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London basin |
264 | Review of flood defence practices on the Somerset Levels and Moors : document 3 : maps and figures |
265 | Dunball Sluice Refurbishment Project: G7639 post project appraisal |
266 | Air quality report for the Anglian Region of the Environment Agency 1999 |
267 | Investigation to determine if the soakaway from the Stowford Farm caravan site is having an impact on the biological community of the Colam stream |
268 | River Axe catchment river water quality classification 1991 |
269 | Environment agency Southern region Christmas Floods 1999 : Volume Two : Appendices |
270 | South West region : River Yarty, Sir Arthur's Pill : annex of R and D Note 456 |
271 | Radiological assessment - Amersham plc (Cardiff site) variation application 2001 |
272 | River Tamar catchment river water quality classification 1990 |
273 | Audit of 20 rehabilitation projects |
274 | First annual review of the River Tone catchment management plan |
275 | River Camel EC Dangerous Substance Directive failure 1993 |