101 | The registration of waste carriers |
102 | Meanders in the Amazon River |
103 | A Report on the Drought on the River Darent |
104 | Pollution prevention in the '90's : the positive approach |
105 | 1967 - Building the bedroom block in the IBP compound at L. George |
106 | 1967 - Singh's men building the extension block in the IBP compound. |
107 | Historic overview of the sea trout collapse in the West of Ireland |
108 | An investigation into the effect of Farnham STW on the River Wey |
109 | An investigation into the effects of Woking STW on the River Wey |
110 | Advertisement for the Letting of The Ferry Inn |
111 | The results of fish telemetry trails in the river Tawe estuary, 1991 |
112 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
113 | Battling the tide : flood defences in the Anglian region |
114 | Water resources for the future : a strategy for the West Midlands |
115 | Report on the management of the drainage regime within Exminster Marshes |
116 | Assessing the Impact of Agricultural Pesticides in the Aquatic Environment: Phase II |
117 | The distribution of nutrients and phytoplankton in the North-East Irish Sea |
118 | Survey of the non-agricultural use of pesticdes within the Thames region |
119 | River pack : information sheets about the NRA and the water environment |
120 | Southern region local contribution 2006/11 : improving the environment in the southern region |
121 | Water resources for the future : a strategy for the East Midlands |
122 | The regulation of fish farming by the National Rivers Authority |
123 | Technical Summary - Alternative Approaches to Assessing the Aesthetic Quality of the Environment |
124 | The investigation of the Taff litter problem : report no. PL/EAE/89/2 |
125 | Preventing the spread of crayfish plague in the South West |