5826 | The Don, Rother and Dearne catchment (river factfiles) |
5827 | State of the environment 2005 : the Environment Agency's assessment of the environment in South East England |
5828 | West Area : main river atlas |
5829 | NRA 1995 conservation directory |
5830 | National Rivers Authority summary annual report and accounts, 1991/92 |
5831 | River Dart catchment river water quality classification 1991 |
5832 | Head Office plan 1995/96 |
5833 | Bathing waters report 1991 |
5834 | Policy and practice for the protection of groundwater |
5835 | A review of Consented Trout Stockings into Riverine Environments |
5836 | Creation of Natural Assets Registers Using River Habitat Surveys |
5837 | Links and Interactions Between the RBMPs and Development Plans in Scotland |
5838 | Enhancing the River Otter |
5839 | Valuing the Humber's environmental assets : proceedings of a seminar 15 November 2000 |
5840 | Herbarium Image: Elodea sp. |
5841 | Herbarium Image: Calamagostris canescens |
5842 | Herbarium Image: Calamagostris epigejos |
5843 | Herbarium Image: Calamagostris canescens |
5844 | Herbarium Image: Carex echinata |
5845 | Herbarium Image: Carex nigra |
5846 | Herbarium Image: Myriophyllum alterniflorum |
5847 | Herbarium Image: Najas flexilis |
5848 | Herbarium Image: Najas marina |
5849 | Herbarium Image: Najas flexilis |
5850 | Arctic charr from Ennerdale Water : a pilot study |