4876 | Broadland flood alleviation strategy : bank strengthening and erosion protection : the programme for flood defence work |
4877 | North Devon streams : second annual review : October 1999 |
4878 | Monitored flow rate, Sem at Cool's Cottage site, Hampshire Avon catchment |
4879 | Monitored river turbidity, Sem at Cool's Cottage site, Hampshire Avon catchment |
4880 | Monitored water temperature and dissolved oxygen concentration, Sem at Cool's Cottage site, Hampshire Avon catchment |
4881 | North Kent local environment agency plan : December 1999 |
4882 | Anglian Region joint study on water resources availability for wetland creation : final report |
4883 | Chroococcus, |
4884 | Diplozoon paradoxum, |
4885 | Bedford Ouse (lower reaches) LEAP : development constraints by parish : April 1999 |
4886 | Triaenophorus nodulosus, |
4887 | Monitored flow rate, Wylye at Kingston Deverill, Hampshire Avon catchment |
4888 | Diagnostic Drawing: Euglenophyceae, |
4889 | Monitored water temperature, dissolved oxygen concentration and river turbidity, Wylye at Kingston Deverill, Hampshire Avon |
4890 | Air quality report for the Anglian Region of the Environment Agency 1999 |
4891 | Herbarium Image: Carex hostiana |
4892 | Bulbochaete, |
4893 | Chlorococcum, |
4894 | Echinorhynchus gadi, |
4895 | Herbarium Image: Carex elata |
4896 | Development of a Lifecycle Simulation Model for Atlantic Salmon. |
4897 | Psychomyia pusilla pupal shelters |
4898 | River catchment management plans : offer of services - main proposal |
4899 | Pow Beck Mitigation Sub-Catchment Turbidity |
4900 | Pow Outlet YSI Sonde |