2051 | Herbarium Image: Sparganium emersum |
2052 | Herbarium Image: Galeopsis tetrahit |
2053 | Clear Options towards an operational model for the Lee Valley Reservoirs |
2054 | Eudorina colonies, |
2055 | Herbarium Image: Oenanthe fistulosa |
2056 | Filamentous algae, |
2057 | Mallomonas, |
2058 | Tabellaria, |
2059 | Herbarium Image: Rhynchospora alba |
2060 | Synedra, |
2061 | Herbarium Image: Saxifraga hypnoides |
2062 | Regional water quality monitoring and surveillance programme for 1992 : quality assessment of enclosed waters by G. Hawley
|
2063 | Soil moisture data: AC0116, Dumfries, 2012, urine |
2064 | Cryptomonas |
2065 | Hope Cove : non-compliance in 1998 with the European Community bathing water directive (76/160/EEC) |
2066 | The Cam catchment : recommendations for statutory water quality objectives |
2067 | Herbarium Image: Potamogeton pectinatus |
2068 | Herbarium Image: Samolus valerandi |
2069 | Investigate EC dangerous substance failure at R18A007 for 1994 : final draft report |
2070 | Didymosphenia, |
2071 | Gymnodinium, |
2072 | Herbarium Image: Eleocharis multicaulis |
2073 | Herbarium Image: Myosotis secunda |
2074 | Navicula, |
2075 | Glaucocystis, |