201 | Workshop Proceedings: fish movement in relation to freshwater flow and quality |
202 | Progress Report June 1994 |
203 | Plankton sampling |
204 | Database and atlas of aquatic vascular plants in the British Isles : part 1 species accounts |
205 | Problems with sea trout and salmon in the Western Highlands |
206 | Reed cutter used at the River Lab |
207 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk D |
208 | Progress Report August 1982 |
209 | Implementation of the EC freshwater fish directive : water quality requirements for the support of fish life : report of the National Rivers Authority |
210 | Sea trout facts |
211 | Progress Report December 1994 |
212 | Atlantic Salmon Research Trust Newsletter No. 9- March, 1976
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213 | Paraleptophlebia tumida |
214 | Setodes argentipunctellus larva, |
215 | Triaenodes bicolor larva, |
216 | Atlantic Salmon Trust Scalereadings summer 2004 |
217 | Front Cover of A Key to the British Freshwater Cyclopid and Calanoid Copepods, with Ecological Notes |
218 | Atlantic Salmon Trust "scalereadings" September 2002
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219 | Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology |
220 | Athripsodes aterrimus |
221 | Progress Report June 1993
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222 | Adult Hydropsychid palps |
223 | Water conservation planning in the USA : meeting organised by the Environment Agency and CIWEM, 14th June 1996, CBI |
224 | Recorded data from the Swan Hills weather station (weather station 1) in the Wensum Catchment between 2013-2014 |
225 | ISCO automatic water sample data for the Wensum Demonstration Test Catchment's Kiosk A |