201 | River Glen : river channel assessment : executive summary |
202 | Synthetic pyrethroid survey 1998 |
203 | Distribution of Azolla in the Great Ouse catchment |
204 | Investigation into the cause of high phenols in Budleigh Brook (1998) |
205 | The effects of Guildford STW on the River Wey |
206 | Wheal Jane : a clear improvement |
207 | National marine baseline survey 1995 : littoral cell 7 : Lands End to the Severn Estuary |
208 | A Proposed Scheme To Ensure The Quality Of Data Generated By Laboratories Undertaking Regulatory Ecotoxicological Testing |
209 | Little Avon catchment water quality plan |
210 | Survey of the non-agricultural use of pesticdes within the Thames region |
211 | Identification of pollution incidents potentially affecting routine monitoring sites 1991-1992 : draft report |
212 | Non-compliance of the Bidwell Brook with river quality objectives |
213 | Variability of effluent quality of activated sludge treatment plants in Avon and Dorset |
214 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1996; |
215 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk F |
216 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2011 |
217 | River Axe Fish Study - Evaluation of Fish Movements in the Estuary |
218 | An environmental snapshot for the Anglian region 2003 |
219 | River water quality 1991 classification by determinand : environmental protection internal report |
220 | Mixing zone case study Note 48 |
221 | A preliminary investigative study into Tyne Estuary water quality using continuos monitoring techniques |
222 | Pow Beck Control Sub-Catchment Monthly Grab Samples |
223 | Pow Beck Control Sub-Catchment ISCO samples |
224 | River classification : fact file |
225 | Identification of water quality problems in the Strat and Neet catchments |