101 | The River Arun : fact file |
102 | The Ferry Boat in 1905 |
103 | Guide to the Medway navigation |
104 | The registration of waste carriers |
105 | Uses of the water environment |
106 | The Lambourn catchment modelling work |
107 | The River Thames phosphate model |
108 | Guardian of the water environment |
109 | The Dee regulation scheme (bilingual) |
110 | Rivers of the New Forest |
111 | Welcome to the Essex catchment |
112 | Meanders in the Amazon River |
113 | The Tyne catchment (river factfiles) |
114 | The tidal Thames : fact file |
115 | Viruses in the aquatic environment |
116 | The Aire catchment (river factfiles) |
117 | The Northumberland catchment (river factfiles) |
118 | The River Weaver : fact file |
119 | A Report on the Drought on the River Darent |
120 | Report on the 1995 stock assessment of the Douglas catchment |
121 | Air quality report for the Anglian Region of the Environment Agency 1999 |
122 | Contaminated land and the water environment : report of the National Rivers Authority |
123 | Hydrometry : the science of measuring the water cycle |
124 | The beaches are on the move! : longshore drift information sheet |
125 | Survey of the non-agricultural use of pesticdes within the Thames region |