1 | The rehabilitation of the River Taff |
2 | Snapshots of the environment : conserving the land |
3 | The law of the National Rivers Authority |
4 | The drought of 1995 : a report to the Secretary of State for the Environment |
5 | The Dee regulation scheme (bilingual) |
6 | The regulation of fish farming by the National Rivers Authority |
7 | The effect of the voluntary initiative on water quality |
8 | Hydrometry : the science of measuring the water cycle |
9 | The role of the National Rivers Authority in droughts |
10 | A report on the investigation of the Taff litter problem |
11 | The investigation of the Taff litter problem : report no. PL/EAE/89/2 |
12 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
13 | Abandoned mines and the water environment : report of the National Rivers Authority |
14 | A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990 |
15 | Managing the drought and water resources : key issues statements approved by the board of the NRA June 1992 |
16 | The impact of ferruginous minewater break-outs on the environmental quality of the Rivers Rhymney, Ebbw and Sirhowy : summary report |
17 | Pesticides in the aquatic environment 1995 |
18 | The River Ogmore action plan support document |
19 | Hydropower developments and the National Rivers Authority |
20 | Snapshots of the environment : enhancing biodiversity |
21 | 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 |
22 | Snapshots of the environment : regulating major industry |
23 | Achieving the quality (Bilingual) : Sicrhau Ansawdd (Bilingual) |
24 | The producer responsibility obligations (packaging waste) regulations 1997 : the agencies' interpretation of 'packaging' |
25 | The Paris commission 1995 survey : report for England and Wales by the Environment Agency |