76 | The registration of waste carriers |
77 | The Agency's conservation duties (SD2) |
78 | Committed to the environment : a report from the committees of the Environment Agency's Southern Region for the year 1999/00 |
79 | The water bill : trickle irrigation |
80 | The industrial fishery for sandeels |
81 | Air quality and the environment |
82 | The Development of LandSim 2.5 |
83 | The River Darent conservation project |
84 | Meanders in the Amazon River |
85 | Conservation in the Anglian region |
86 | Colliery closures in the Midlands : a review of the potential impact of colliery closures on the water environment in the Midlands |
87 | Water in the Thetford area
|
88 | Road transport and the environment |
89 | The Lambourn catchment modelling work |
90 | A Report on the Drought on the River Darent |
91 | The anti-poaching measures contained in the Salmon Act 1986 |
92 | Pollution prevention in the '90's : the positive approach |
93 | A report on the investigation of the Taff litter problem |
94 | 1967 - Building the bedroom block in the IBP compound at L. George |
95 | Abandoned mines and the water environment : report of the National Rivers Authority |
96 | 1967 - Singh's men building the extension block in the IBP compound. |
97 | Salmon in the Dee catchment: the scientific basis for management |
98 | Mechanisms of Water Storage in the Unsaturated Zone of the Chalk Aquifer |
99 | Historic overview of the sea trout collapse in the West of Ireland |
100 | An investigation into the effect of Farnham STW on the River Wey |