7126 | Herbarium Image: Lemna trisulca |
7127 | Herbarium Image: Lemna gibba |
7128 | Herbarium Image: Lemna trisulca |
7129 | Herbarium Image: Myosotis scorpioides |
7130 | The Ely Ouse catchment management plan : final plan : January 1994 |
7131 | Herbarium Image: Myosotis scorpioides |
7132 | Herbarium Image: Carex otrubae |
7133 | Herbarium Image: Carex otrubae |
7134 | Herbarium Image: Carex otrubae |
7135 | Herbarium Image: Potamogeton x nitens |
7136 | Herbarium Image: Potamogeton pectinatus |
7137 | Investigating the Applicability of Passive Sampling Devices to Pesticide Monitoring |
7138 | Herbarium Image: Potamogeton pectinatus |
7139 | Herbarium Image: Potamogeton pectinatus |
7140 | Herbarium Image: Potamogeton pectinatus |
7141 | Herbarium Image: Potamogeton pectinatus |
7142 | An investigation into the effects of Woking STW on the River Wey |
7143 | News reels for anglers |
7144 | Blackwater River catchment management plan : final plan summary leaflet : November 1994 |
7145 | Herbarium Image: Potamogeton lucens |
7146 | State of the environment report for Thames Region : first update 2001 |
7147 | River Blackwater fact file |
7148 | Herbarium Image: Myosotis scorpioides |
7149 | Herbarium Image: Myosotis laxa subsp. caespitosa |
7150 | Herbarium Image: Myosotis laxa subsp. caespitosa |