| 1 | Snapshots of the environment : conserving the land |
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| 2 | The law of the National Rivers Authority |
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| 3 | The regulation of fish farming by the National Rivers Authority |
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| 4 | A report on the investigation of the Taff litter problem |
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| 5 | The investigation of the Taff litter problem : report no. PL/EAE/89/2 |
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| 6 | A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990 |
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| 7 | Duties and powers of the Environment Agency |
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| 8 | Snapshots of the environment : enhancing biodiversity |
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| 9 | Achieving the quality : annex : programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales for individual water companies |
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| 10 | Snapshots of the environment : regulating major industry |
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| 11 | The influence of agriculture on the quality of natural waters in England and Wales |
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| 12 | Identification of Blue Green Algae of the British Isles Guide to the Genera and Use of the Interactive CD-ROM for Identification of Species |
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| 13 | Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish |
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| 14 | Policy and practice for the protection of groundwater : draft for consultation |
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| 15 | Snapshots of the environment : integrated river basin management |
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| 16 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
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| 17 | The River Tywi catchment management plan : action plan (bilingual) |
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| 18 | Policy and practice for the protection of groundwater - NRA leaflet |
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| 19 | Policy and practice for the protection of floodplains |
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| 20 | A review of factors affecting the abundance and catch of spring salmon fom the River Wye and elsewhere, and proposals for stock maintenance and enhancement |
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| 21 | An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents |
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| 22 | A review of the industrial uses of continuous monitoring systems : metals industry processes |
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| 23 | Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses |
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| 24 | An evaluation of discharge and consent compliance policy : a blueprint for the future |
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| 25 | A review of the industrial uses of continuous monitoring systems : minerals industry processes |
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