76 | The state of the water environment : six year trends report |
77 | Pesticides in the aquatic environment 1994 : report of the Environment Agency |
78 | 1967 - Building the bedroom block in the IBP compound at L. George |
79 | 1967 - Singh's men building the extension block in the IBP compound. |
80 | The investigation of the Taff litter problem : report no. PL/EAE/89/2 |
81 | The role of the National Rivers Authority in droughts |
82 | The disinfection of the Manchester Square Outfall, Blackpool, 1993 |
83 | Pollution prevention in the '90's : the positive approach |
84 | The Implications Of Climate Change For The Environment Agency |
85 | The Effectiveness of Liners in Inhibiting the Migration of Landfill Gas |
86 | Assessing the Impact of Agricultural Pesticides in the Aquatic Environment: Phase II |
87 | The distribution of nutrients and phytoplankton in the North-East Irish Sea |
88 | Water resources for the future : a strategy for the West Midlands |
89 | The development of new techniques for the monitoring of ammonia in water |
90 | The regulation of fish farming by the National Rivers Authority |
91 | Battling the tide : flood defences in the Anglian region |
92 | River pack : information sheets about the NRA and the water environment |
93 | Contaminated land and the water environment : report of the National Rivers Authority |
94 | A report on the investigation of the Taff litter problem |
95 | Abandoned mines and the water environment : report of the National Rivers Authority |
96 | Anglian region state of the environment report : the IPC perspective |
97 | Southern region local contribution 2006/11 : improving the environment in the southern region |
98 | The effect of the voluntary initiative on water quality |
99 | Economic elements of the Environment Agency's implementation of the Water Framework Directive |
100 | Hydrometry : the science of measuring the water cycle |