2051 | Herbarium Image: Ruppia cirrhosa |
2052 | Protozoan, |
2053 | Rhyzophydium |
2054 | Herbarium Image: Cornus sanguinea |
2055 | Review of existing practices for fluvial grass management throughout the NRA (213/1/Y) |
2056 | Herbarium Image: Circaea lutetiana |
2057 | Rotifer, |
2058 | Diphyllobothrium species, |
2059 | Herbarium Image: Elodea sp. |
2060 | Rhizophydium |
2061 | Melosira, |
2062 | Herbarium Image: Myosotis scorpioides |
2063 | Ceraclea dissimilis larva, |
2064 | Pleurotaenium, |
2065 | Progress Report December 1992 |
2066 | Herbarium Image: Rorippa islandica |
2067 | Gyrosigma, |
2068 | Progress Report June 1989 |
2069 | Syngenta Pond Physchem Data (2003) |
2070 | Heptagenia fuscogrisea |
2071 | Peridinium, |
2072 | Prymnesium |
2073 | Gomphosphaeria, |
2074 | Porphyridium, |
2075 | Uroglena volvox |