1801 | Herbarium Image: Undetermined |
1802 | National Demand Management Centre annual report 1994/95 |
1803 | Quality audit of biological samples for the 1991 river quality survey |
1804 | Tribonema, |
1805 | HIDDEN-DP-WHPearsall-001.tif |
1806 | Cladophora-ball, |
1807 | Xanthidium, |
1808 | Herbarium Image: Lythrum portula subsp. longidentata |
1809 | Euglena, |
1810 | Disposal of sewage where no mains drainage is available -Environment Agency- |
1811 | Oedogonium, |
1812 | Upper Lee catchment management plan : consultation report summary : March 1994 |
1813 | Herbarium Image: Huperzia selago |
1814 | Herbarium Image: Chara globularis |
1815 | Unknown chytrid |
1816 | Closterium, |
1817 | Stigeoclonium, |
1818 | Cosmarium |
1819 | Staurastrum |
1820 | Dictyosphaerium, |
1821 | Vampyrella, |
1822 | Herbarium Image: Carex flava |
1823 | Unnamed chytrid |
1824 | Herbarium Image: Potamogeton perfoliatus |
1825 | Synura, |