2401 | Herbarium Image: Filipendula ulmaria |
2402 | Polycentropus flavomaculatus larva, |
2403 | Herbarium Image: Circaea x intermedia |
2404 | Cyclotella, |
2405 | Lateral sporangium of Trentepohlia, |
2406 | Tolypothrix, |
2407 | Oedogonium, |
2408 | Herbarium Image: Trisetum flavescens |
2409 | Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology |
2410 | Euglena, |
2411 | Diplostomum spathaceum adult fluke, |
2412 | Algal blooms in the Lower Tees- Perspectives and prospects
|
2413 | Herbarium Image: Ruppia cirrhosa |
2414 | Soil moisture data: OPTI-N, Cheshire, 2004 |
2415 | Daily topsoil mineral nitrogen: AC0116, Warwickshire, 2013 |
2416 | The environmental impact of sewage discharges to the Salcombe Estuary, South Devon, from Anchor Watch, Cliff Raod, Salcombe |
2417 | Herbarium Image: Potamogeton gramineus |
2418 | Regional water quality monitoring and surveillance programme for 1993 : EC surface water abstraction directive |
2419 | Azolla, |
2420 | The Environment Agency's state of the environment report for Thames Region |
2421 | Spirulina, |
2422 | Staurastrum, |
2423 | Herbarium Image: Lycopodium clavatum |
2424 | Notonecta glauca |
2425 | Herbarium Image: Nasturtium x sterile |