4826 | North Kent local environment agency plan : December 1999 |
4827 | Anglian Region joint study on water resources availability for wetland creation : final report |
4828 | Chroococcus, |
4829 | Diplozoon paradoxum, |
4830 | Bedford Ouse (lower reaches) LEAP : development constraints by parish : April 1999 |
4831 | Triaenophorus nodulosus, |
4832 | Monitored flow rate, Wylye at Kingston Deverill, Hampshire Avon catchment |
4833 | Diagnostic Drawing: Euglenophyceae, |
4834 | Monitored water temperature, dissolved oxygen concentration and river turbidity, Wylye at Kingston Deverill, Hampshire Avon |
4835 | Air quality report for the Anglian Region of the Environment Agency 1999 |
4836 | Herbarium Image: Carex hostiana |
4837 | Bulbochaete, |
4838 | Chlorococcum, |
4839 | Echinorhynchus gadi, |
4840 | Herbarium Image: Carex elata |
4841 | Development of a Lifecycle Simulation Model for Atlantic Salmon. |
4842 | Psychomyia pusilla pupal shelters |
4843 | River catchment management plans : offer of services - main proposal |
4844 | Pow Beck Mitigation Sub-Catchment Turbidity |
4845 | Pow Outlet YSI Sonde |
4846 | Sources of farm pollution and impact on river quality. Volume 1 (001/13/W) |
4847 | Software profile : a user manual for RADGAP |
4848 | Hydromorphology of Transitional and Coastal Waters - Task 5: Review of legislation and characterisation of pressures and sensitivity |
4849 | Bathing waters report 1996 |
4850 | Yare catchment management plan : second annual review : June 1997 |