| 1276 | Rhithrogena haarupi |
|---|
| 1277 | Automatic identification and enumeration of Algae
|
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| 1278 | Impact of watercress cultivation on river water quality- Progress report for the period January- December 1987 |
|---|
| 1279 | Historic overview of the sea trout collapse in the West of Ireland |
|---|
| 1280 | Axe and Lim : annual review : March 2002 |
|---|
| 1281 | Modelling phytoplankton development in the proposed Cardiff Bay Barrage
|
|---|
| 1282 | Progress Report December 1981 |
|---|
| 1283 | The environmental requirements of adult Atlantic salmon (Salmo salar L.) during their upstream migration in the Northwest Miramichi River, New Brunswick. Draft. |
|---|
| 1284 | River Frome F5 Spring 2008 |
|---|
| 1285 | River Frome F1 Spring 2008 |
|---|
| 1286 | River Piddle P4 Spring 2008 |
|---|
| 1287 | River Frome F2 Spring 2008 |
|---|
| 1288 | The Sea Trout Stock Collapse, 1989-1992 |
|---|
| 1289 | Dead zones, live markers: the biological environments of larger U.K. Rivers
|
|---|
| 1290 | Soil moisture data: AC0111, Cambridgeshire, 2009 |
|---|
| 1291 | Irish Sea Trout |
|---|
| 1292 | Soil moisture data: AC0116, Bedfordshire, 2011 |
|---|
| 1293 | The Possible effects on migratory fish in the River Dee of increased water abstraction |
|---|
| 1294 | Diptera pupa |
|---|
| 1295 | Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985 |
|---|
| 1296 | Hams Hall Power Station. A survey of the flora and fauna of freshwater habitats in the environs of Hams Hall Power Station, Birmingham |
|---|
| 1297 | Alderfly larva |
|---|
| 1298 | Chrysolykos planctonicus |
|---|
| 1299 | HIDDEN-DP-WEFrost-001.tif |
|---|
| 1300 | HIDDEN-DP-TGTutin-001.tif |
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