76 | Snapshots of the environment : a new environmental approach |
77 | The utilisation of stick-pile otter holts in south east Wales |
78 | The River Tywi catchment management plan : action plan (bilingual) |
79 | A strategy for the management of salmon in England and Wales |
80 | Water quality 2000 : a strategy for the water quality function |
81 | Wetlands for Wales : a strategy for the third millenium |
82 | The Occurrence of Sheep Dip Pesticides in Environmental Waters June 1997 |
83 | Policy and practice for the protection of groundwater |
84 | Water resources for the future : annual review 2003 |
85 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
86 | The quality of rivers in England and Wales (1990 to 1995) |
87 | Doses from the consumption of Cardiff Bay flounder containing organically-bound tritium |
88 | Water resources development strategy : the Resplan Model. Supplementary report no. 7 |
89 | Policy and practice for the protection of groundwater |
90 | Policy and practice for the protection of groundwater - NRA leaflet |
91 | Policy and practice for the protection of groundwater : draft for consultation |
92 | The River Dee catchment management plan : consultation report : June 1994 |
93 | Policy and practice for the protection of groundwater |
94 | The Menai Strait Catchment Managment Plan Action Plan; 1995 (Bilingual) |
95 | The River Ogmore catchment management plan : action plan |
96 | The Tawe and South Gower catchment management plan : action plan 1995 (bilingual) |
97 | Proposals for statutory water quality objectives : report of the National Rivers Authority |
98 | Method for assessing the heritage value of net fisheries |
99 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
100 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8 |