101 | A desk top study into the probable causes of poor water quality at Higher Hollacombe Farm (RO5K013) on the Hollacombe Lake |
102 | Procedure for quality assurance for RIVPACS compatible macro-invertebrate samples analysed to the taxonomic level needed for the BMWP-score system |
103 | Guidance notes for local planning authorities on the methods of protecting the water environment through development plans |
104 | An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys |
105 | Final report of the controlled cohort investigations into the health effects of bathing in sewage contaminated coastal waters |
106 | An assessment of the causes of non-compliance with river quality standards within the River Tiddy catchment (1989-1991) |
107 | The River Eden Demonstration Test Catchment (DTC) Data |
108 | Environmental snapshot for the East of England [version 1] |
109 | Anthropogenic Impacts on the Hydrology of Rivers and Lochs |
110 | Operational mechanisms for the protection and enhancement of headwaters |
111 | Environmental assessment of selected abandoned minewaters in the North East region |
112 | Disturbing the season's due: plankton periodicity in Grassmere, 1987 |
113 | River Axe Fish Study - Evaluation of Fish Movements in the Estuary |
114 | Water quality investigations in the Newlyn river catchment |
115 | Stream survey and assessment in the Ashford and Folkestone areas |
116 | The greening of Grasmere: its plankton periodicity in 1988 |
117 | The evaluation of an orion ammonium ion selective electrode (220/15/T) |
118 | An assessment of water quality in the River Yarty catchment |
119 | Continuous water quality monitoring results for the Upper Tamar |
120 | The Impact Of Particulate Outputs Associated With Timber Harvesting |
121 | The evaluation of Grant/YSU 3800 water quality monitor |
122 | Investigation into the cause of high phenols in Budleigh Brook (1998) |
123 | Fine sediment deposition in the River Keer : geomorphological assessment |
124 | Quality audit of biological samples for the 1990 river quality survey |
125 | Proposals for statutory water quality objectives : report of the National Rivers Authority |