4751 | Head Office plan 1995/96 |
4752 | Bathing waters report 1991 |
4753 | Policy and practice for the protection of groundwater |
4754 | A review of Consented Trout Stockings into Riverine Environments |
4755 | Creation of Natural Assets Registers Using River Habitat Surveys |
4756 | Enhancing the River Otter |
4757 | Herbarium Image: Elodea sp. |
4758 | Herbarium Image: Calamagostris canescens |
4759 | Herbarium Image: Calamagostris epigejos |
4760 | Herbarium Image: Calamagostris canescens |
4761 | Herbarium Image: Carex echinata |
4762 | Herbarium Image: Carex nigra |
4763 | Herbarium Image: Myriophyllum alterniflorum |
4764 | Herbarium Image: Najas flexilis |
4765 | Herbarium Image: Najas marina |
4766 | Herbarium Image: Najas flexilis |
4767 | Arctic charr from Ennerdale Water : a pilot study |
4768 | Herbarium Image: Alnus incana |
4769 | Herbarium Image: Sparganium erectum |
4770 | Herbarium Image: Elodea sp. |
4771 | Herbarium Image: Elodea sp. |
4772 | Herbarium Image: Elodea sp. |
4773 | Herbarium Image: Elodea sp. |
4774 | Herbarium Image: Elodea canadensis |
4775 | Herbarium Image: Elodea canadensis |