1276 | HIDDEN-TP-PondRamshorn-001.tiff |
1277 | Setodes argentipunctellus larva, |
1278 | Biological environments of larger UK rivers: third progress report
|
1279 | HIDDEN-EN-ShelteredShore-001.tiff |
1280 | HIDDEN-NH-Snail_72-001 |
1281 | Setodes argentipunctellus larva, |
1282 | Setodes argentipunctellus larva, |
1283 | HIDDEN-TA-DytiscusLarva-001.tiff |
1284 | Annual N2O measurements and associated data: AC0116, County Down, 2011 |
1285 | Atlantic salmon in Spain |
1286 | Notonecta glauca |
1287 | Disturbing the season's due: plankton periodicity in Grassmere, 1987 |
1288 | The Evaluation of Acoustic Doppler Current Profiler Equipment |
1289 | Progress Report June 1999 |
1290 | Diagnostic Drawing: Siphonocladales, |
1291 | Progress Report May 1986 |
1292 | Annual N2O measurements and associated data: AC0101, Cambridgeshire, 2007 |
1293 | Annual N2O measurements and associated data: OPTI-N, Cheshire, 2004 |
1294 | Progress Report June 1996 |
1295 | Nitrates in surface water, inputs and seasonality
|
1296 | Background soil mineral nitrogen: AC0101, Devon, 2007 |
1297 | Weather data: AC0116, Bedfordshire, 2011 |
1298 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
|
1299 | Assessment of the nutrient status and associated algal productivity of Malham Tarn, Yorkshire
|
1300 | Hampshire Avon catchment management plan : third annual review |