51 | Take to the water : a beginner's guide to boating on inland waterways |
52 | Policy and practice for the protection of groundwater : summary document |
53 | EC directives and the control of water pollution : fact file |
54 | Where to fish on the River Wye and its tributaries : a guide to day ticket facilities |
55 | River corridor strategic overview feasibility study : a report to the National Rivers Authority |
56 | Definition of terms used in the assessment information management system (AIMS) : guidance note 5 |
57 | An approach to hydrogeological assessment of Quaternary deposits in the UK: Part 2 Methodology and Testing |
58 | Development of data and information sources on Natura 2000 estuarine sites in the north west : Morecambe Bay : final report |
59 | Development of data and information sources on Natura 2000 estuarine sites in the North West : Duddon Estuary : final report |
60 | Library and information services of the Instituto de Investigacao Pesqueiras, Angola. Report of a two week consultancy 20 July to 3 August |