1226 | Setodes argentipunctellus larva, |
1227 | Biological environments of larger UK rivers: third progress report
|
1228 | HIDDEN-EN-ShelteredShore-001.tiff |
1229 | HIDDEN-NH-Snail_72-001 |
1230 | Setodes argentipunctellus larva, |
1231 | Setodes argentipunctellus larva, |
1232 | HIDDEN-TA-DytiscusLarva-001.tiff |
1233 | Atlantic salmon in Spain |
1234 | Notonecta glauca |
1235 | Disturbing the season's due: plankton periodicity in Grassmere, 1987 |
1236 | The Evaluation of Acoustic Doppler Current Profiler Equipment |
1237 | Diagnostic Drawing: Siphonocladales, |
1238 | Nitrates in surface water, inputs and seasonality
|
1239 | Weather data: AC0116, Bedfordshire, 2011 |
1240 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
|
1241 | Assessment of the nutrient status and associated algal productivity of Malham Tarn, Yorkshire
|
1242 | Chrysopyxis, |
1243 | Chrysochromulina |
1244 | Amoeba, |
1245 | Herbarium Image: Carex dioica |
1246 | Protozoology of landfill
|
1247 | Clouding: the issue. An appraisal of the effects of turbidity in aquatic systems |
1248 | Darwell Transfer Scheme. Final Report Part II. Location of the draw-off tower in the Darwell Reservoir |
1249 | Studies on colloids in groundwater |
1250 | Weather data: OPTI-N, East Yorkshire, 2005 |