2776 | MDSF1 (Modelling and Decision Support Framework) |
2777 | National guidelines for the production of NRA regions 1990/91 regional plans |
2778 | National Rivers Authority annual report and accounts 1995/96 |
2779 | National Rivers Authority Pension Fund Report and Accounts March 1995 |
2780 | National Rivers Authority Superannuation Funds report and accounts 1992 |
2781 | National Rivers Authority Welsh Region 1994/95 draft regional plan |
2782 | National Rivers Authority, Welsh Region : regional review 1989/90 |
2783 | New Sampling and Analytical Methods: Pesticides and Transformation Products in Chalk Aquifers |
2784 | NRA superannuation fund : report and accounts March 1993 |
2785 | NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging |
2786 | Operating Manual For Transportable Estuarine Ph Instrument |
2787 | Operational mechanisms for the protection and enhancement of headwaters |
2788 | Alternative Farming Methods (Arable - Phase 2). |
2789 | Oxford Canal fisheries survey 1990 : Upper Thames area |
2790 | Partitioning of contaminants between water and sediment |
2791 | Paying for flood defence : fact file |
2792 | Pesticides in the aquatic environment 1996 |
2793 | Physical environment for river invertebrate communities : interim report August 1993 |
2794 | Policy and practice for the protection of groundwater : regional appendix Welsh region |
2795 | Possible replacements for the biochemical oxygen demand (BOD) test and suspended solids as measures of effluent and water quality : interim report (402/6/HO) |
2796 | Predicted high and low tide tables 2001 : Southern region |
2797 | Predicting bathing water quality |
2798 | Preventing pollution on industrial sites (Bilingual Welsh) |
2799 | Procedures and results of biochemical oxygen demand tests carried out at the Crossness laboratory 1990 |
2800 | Procurement legislation and the NRA : a brief guide |