| 6151 | Herbarium Image: Egeria sp. |
|---|
| 6152 | Herbarium Image: Alisma plantago-aquatica |
|---|
| 6153 | Herbarium Image: Impatiens parviflora |
|---|
| 6154 | Herbarium Image: Alisma plantago-aquatica |
|---|
| 6155 | Herbarium Image: Impatiens glandulifera |
|---|
| 6156 | Herbarium Image: Ranunculus peltatus |
|---|
| 6157 | Herbarium Image: Veronica anagallis-aquatica |
|---|
| 6158 | Herbarium Image: Zannichellia palustris |
|---|
| 6159 | Herbarium Image: Veronica scutellata |
|---|
| 6160 | Herbarium Image: Veronica filiformis |
|---|
| 6161 | Herbarium Image: Veronica anagallis-aquatica |
|---|
| 6162 | Herbarium Image: Zannichellia palustris |
|---|
| 6163 | Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall |
|---|
| 6164 | A macroinvertebrate survey of the Releath stream and associated tributaries within the vicinity of Trevethan Farm : final draft report - Water Quality section, Cornwall area |
|---|
| 6165 | Achieving positive gains from watercourses in new development |
|---|
| 6166 | An investigation into the bathing water quality at Porthallow |
|---|
| 6167 | An investigation of the water quality in three Plymouth catchment streams |
|---|
| 6168 | River stretch quality : part 1 : river stretch reference information |
|---|
| 6169 | Determining The Freshwater Flow Needs Of Estuaries |
|---|
| 6170 | Gorran Haven (Little Perhaver) EC bathing waters directive failure 1996 : an investigation of the Gorran Haven Stream |
|---|
| 6171 | Hartsbourne Stream : proposed flood alleviation scheme |
|---|
| 6172 | Investigation of the water quality in the Buckland stream up and downstream of East/West Buckland |
|---|
| 6173 | Lands End streams river water quality classification 1990 |
|---|
| 6174 | Lizard Peninsular streams and Helford River catchment river water quality classification 1990 |
|---|
| 6175 | Malodours and discolouration on the Wool Brook Sidmouth |
|---|
