3851 | Policy and practice for the protection of groundwater : Southern region appendix |
3852 | Electron Microscope Image: Micrasterias hardyi |
3853 | Thames estuary benthic programme : Thames estuary sediment contaminant levels 1st quarter (Jan-Mar) |
3854 | Pumping station - efficiency of operation and cost for a design life span (NRA R and D 363/1/NW) : survey of pumping installations and design philosophy initiatives |
3855 | Swansea Bay and associated catchments : uses, objectives and standards : EAR 89/1 |
3856 | Annual N2O measurements and associated data: NT26, Dumfries, 2004 |
3857 | The Atlantic Salmon Trust Journal 2011 |
3858 | Water resources planning guideline |
3859 | Field validation of algal toxin test kit : final draft report December 1994 |
3860 | Field validation of algal toxin test kit : progress report for period November 1991 - January 1992 |
3861 | Recorded data from the Swan Hills weather station (weather station 1) in the Wensum Catchment between 2010-2011 |
3862 | Managing water resources in Welsh Region (bilingual) : Rheoli Adnoddau Dwr Yn Rhanbarth Cymru |
3863 | Fuelling stations : construction and operation |
3864 | Restoration of riverine fisheries habitats - first progress report for period July 1991 - February 1992 |
3865 | Dinobryon divergens var. schauinslandii |
3866 | Evaluation of field pH meters : summary report |
3867 | Fisheries fact file (1/9) |
3868 | Uses of the water environment: factsheet number six |
3869 | River basin planning and the Water Framework Directive |
3870 | National coastal baseline survey manual : revision 3.0 |
3871 | Pagham to East Head coastal defence strategy : summary document |
3872 | Cornwall area farm campaign : catchment 27a : River Neet - Langford Bridge to Strat Confluence |
3873 | Old Bedford incorporating the Middle Level and Ouse Washes : first annual review - May 1999 |
3874 | Herbarium Image: Elodea sp. |
3875 | Malcolm Elliott |