3301 | Diagnostic Drawing: Codiaceae, |
3302 | Fertiliser application dates: AC0213, Northumberland, 2012 |
3303 | River quality classification 1985-1990 : reasons for non-compliance |
3304 | Investigation of the impact on water quality of the SWW Teign estuary sewerage trenching activity |
3305 | Weather data: AC0213, Devon, 2011 |
3306 | The Opening Ceremony of The River Laboratory |
3307 | Herbarium Image: Achillea ptarmica |
3308 | Cover of A Key to the Adults and Nymphs of the British Stoneflies (Plecoptera), with Notes on their Ecology and Distribution |
3309 | Monitoring Changes in Regional Ground Level, Using High Precision GPS |
3310 | Routine laboratory water sample data for the Wensum Demonstration Test Catchment's monitoring kiosk F |
3311 | Herbarium Image: Andromeda polifolia |
3312 | Living waterways - a showcase of waterside rejuvenation projects |
3313 | Weather data: AC0116, Ceredigion, 2011-2012 |
3314 | Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology |
3315 | River Thames handbook |
3316 | Targeted Monitoring Programme for Pharmaceuticals in the Aquatic Environment |
3317 | River Glen navigation |
3318 | Weaver/Dane Local Environment Agency Plan : annual review : March 2001 |
3319 | Nutrient levels and statutory quality objectives for estuaries and coastal waters (Note 70) |
3320 | Mercury and methylmercury in the river Yare, Norfolk (OI/420/8/A) |
3321 | River Teign salmon spawning target and compliance assessment |
3322 | SSO improvement strategy (proposed method of priority assessment) - EAR/90/20 |
3323 | River Fowey catchment river water quality classification 1990 |
3324 | Criteria for WFD Groundwater Good 'Quantitative Status' and a framework for the assessment of groundwater abstractions |
3325 | National marine baseline survey 1995 : littoral cell 6 : Portland Bill to Lands End |