2151 | The evaluation of a Partech model 5100 hand-held dissolved oxygen meter (220/26/T) |
2152 | Mallomonas, |
2153 | Herbarium Image: Sparganium emersum |
2154 | Herbarium Image: Galeopsis tetrahit |
2155 | Soil erosion on land cultivated and drained for afforestation |
2156 | Clear Options towards an operational model for the Lee Valley Reservoirs |
2157 | Eudorina colonies, |
2158 | Herbarium Image: Oenanthe fistulosa |
2159 | Filamentous algae, |
2160 | Mallomonas, |
2161 | Presentation on river catchment management plans |
2162 | Tabellaria, |
2163 | Herbarium Image: Rhynchospora alba |
2164 | Synedra, |
2165 | Herbarium Image: Saxifraga hypnoides |
2166 | Progress Report December 1994 |
2167 | Soil moisture data: AC0116, Dumfries, 2012, urine |
2168 | Background soil mineral nitrogen: AC0101, Cambridgeshire, 2007 |
2169 | Background soil mineral nitrogen contents: AC0116, Ceredigion, 2013, urine |
2170 | Cryptomonas |
2171 | The Cam catchment : recommendations for statutory water quality objectives |
2172 | Herbarium Image: Potamogeton pectinatus |
2173 | Herbarium Image: Samolus valerandi |
2174 | Investigate EC dangerous substance failure at R18A007 for 1994 : final draft report |
2175 | Didymosphenia, |