176 | The interpretation of rod and net catch data |
177 | Acilius sulcatus adult, |
178 | Paraleptophlebia cincta |
179 | Ceraclea dissimilis larva, |
180 | Run timing of salmon |
181 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk E in 2012 |
182 | Workshop Proceedings: fish movement in relation to freshwater flow and quality |
183 | Progress Report June 1994 |
184 | Plankton sampling |
185 | Database and atlas of aquatic vascular plants in the British Isles : part 1 species accounts |
186 | Problems with sea trout and salmon in the Western Highlands |
187 | Reed cutter used at the River Lab |
188 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk D |
189 | Progress Report August 1982 |
190 | Implementation of the EC freshwater fish directive : water quality requirements for the support of fish life : report of the National Rivers Authority |
191 | Sea trout facts |
192 | Progress Report December 1994 |
193 | Atlantic Salmon Research Trust Newsletter No. 9- March, 1976
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194 | Paraleptophlebia tumida |
195 | Setodes argentipunctellus larva, |
196 | Triaenodes bicolor larva, |
197 | Atlantic Salmon Trust Scalereadings summer 2004 |
198 | Front Cover of A Key to the British Freshwater Cyclopid and Calanoid Copepods, with Ecological Notes |
199 | Atlantic Salmon Trust "scalereadings" September 2002
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200 | Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology |