2201 | The evaluation of a Partech model 5100 hand-held dissolved oxygen meter (220/26/T) |
2202 | Mallomonas, |
2203 | Herbarium Image: Sparganium emersum |
2204 | Herbarium Image: Galeopsis tetrahit |
2205 | Soil erosion on land cultivated and drained for afforestation |
2206 | Clear Options towards an operational model for the Lee Valley Reservoirs |
2207 | Eudorina colonies, |
2208 | Herbarium Image: Oenanthe fistulosa |
2209 | Filamentous algae, |
2210 | Mallomonas, |
2211 | Presentation on river catchment management plans |
2212 | Tabellaria, |
2213 | Herbarium Image: Rhynchospora alba |
2214 | Synedra, |
2215 | Herbarium Image: Saxifraga hypnoides |
2216 | Regional water quality monitoring and surveillance programme for 1992 : quality assessment of enclosed waters by G. Hawley
|
2217 | Progress Report December 1994 |
2218 | Soil moisture data: AC0116, Dumfries, 2012, urine |
2219 | Background soil mineral nitrogen: AC0101, Cambridgeshire, 2007 |
2220 | Background soil mineral nitrogen contents: AC0116, Ceredigion, 2013, urine |
2221 | Atlantic Salmon Research Trust Newsletter No. 9- March, 1976
|
2222 | Cryptomonas |
2223 | Hope Cove : non-compliance in 1998 with the European Community bathing water directive (76/160/EEC) |
2224 | The Cam catchment : recommendations for statutory water quality objectives |
2225 | Herbarium Image: Potamogeton pectinatus |