1 | Assessing the Impact of Agricultural Pesticides in the Aquatic Environment: Phase II |
2 | The state of the water environment : six year trends report |
3 | Data on the effects of Parathion in the freshwater environment |
4 | Discharge consent and compliance policy : a blueprint for the future : the NRA's response to the public consultation |
5 | Pesticides in the aquatic environment 1996 |
6 | The Hydrogeological Classification of Superficial Clay: The Hydrogeological Characterisation of Glacial Till in east Anglia |
7 | Classification of listed substances for the purposes of the EC groundwater directive (80/68/EEC) : technical report |
8 | The Ecology and Conservation of the Southern Damselfly (Coenagrion mercuriale - Charpentier) in Britain |
9 | The influence of zinc sulphate solution on the fauna of chalk stream channels
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10 | The Role of Bankside Habitat in River Ecology: The importance of riparian and marginal vegetation on the distribution and abundance of aquatice invertebrates |
11 | The hydrogeological classification of superficial clay : the hydrogeological characterisation of glacial till and glacio-lacustrine sediments in Shropshire |
12 | The Use Of DNA Fingerprinting To Study The Population Dynamics Of Otters (Lutra Lutra) In Southern Britiain - A Feasibility Study |
13 | Pesticides in the aquatic environment : regional data appendix : prepared by the National Centre for Toxic and Persistent Substances (TAPS) |
14 | Pesticides in the aquatic environment 1997 : executive summary |
15 | Assessment of the Impact of Nutrient Removal on Eutrophic Rivers |
16 | Charging for discharges scheme : guidance to the power generation industry |
17 | The utilisation of stick-pile otter holts in south east Wales |
18 | Assessment of the distribution of Bembidion testaceum and reasons for its decline |
19 | Water related recreation strategy for the southern region : consultation draft 1997 |
20 | The Role Of Bankside Habitat In River Ecology |
21 | Economic changes to the value of water environment : draft final report |
22 | NRA strategy for reducing the concentration of pesticides in controlled waters |
23 | The use of herbicides in or near water |
24 | Hams Hall Power Station. A survey of the flora and fauna of freshwater habitats in the environs of Hams Hall Power Station, Birmingham |
25 | The Impact of Lost and Discarded Fishing Line and Tackle on Mute Swans |