1226 | Background soil mineral nitrogen contents: SLURRY-NR, Nottinghamshire, 2005 |
1227 | Corer |
1228 | Progress Report June 1987
|
1229 | HIDDEN-TP-PondRamshorn-001.tiff |
1230 | Setodes argentipunctellus larva, |
1231 | Biological environments of larger UK rivers: third progress report
|
1232 | HIDDEN-EN-ShelteredShore-001.tiff |
1233 | HIDDEN-NH-Snail_72-001 |
1234 | Setodes argentipunctellus larva, |
1235 | Setodes argentipunctellus larva, |
1236 | HIDDEN-TA-DytiscusLarva-001.tiff |
1237 | Annual N2O measurements and associated data: AC0116, County Down, 2011 |
1238 | Atlantic salmon in Spain |
1239 | Notonecta glauca |
1240 | Disturbing the season's due: plankton periodicity in Grassmere, 1987 |
1241 | The Evaluation of Acoustic Doppler Current Profiler Equipment |
1242 | Progress Report June 1999 |
1243 | Diagnostic Drawing: Siphonocladales, |
1244 | Progress Report May 1986 |
1245 | Annual N2O measurements and associated data: OPTI-N, Cheshire, 2004 |
1246 | Progress Report June 1996 |
1247 | Nitrates in surface water, inputs and seasonality
|
1248 | Background soil mineral nitrogen: AC0101, Devon, 2007 |
1249 | Weather data: AC0116, Bedfordshire, 2011 |
1250 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
|