4826 | Sandon dock wastewater treatment works : outfall survey October 1992 |
4827 | Daily nitrous oxide flux measurements: AC0116, County Down, 2012-2013 |
4828 | An Investigation of the Equivalent Resistance, Power Requirements and Field Characteristics of Electric Fishing Electrodes |
4829 | Health and safety at work code of practice for fisheries personnel engaged in field and laboratory work |
4830 | The evaluation of an hydrolab DS3 submersible water quality monitor |
4831 | Loweswater survey, July 1993 |
4832 | Sustaining our resources : the way forward : summary document |
4833 | The Movements of Atlantic Salmon (Salmo salar L.) and Sea Trout (Salmo trutta L.) Smolts in the Impounded Estuary of the R.Tawe, South Wales |
4834 | The effects of water resources management on the rivers Bure, Wensum and Nar in North Norfolk : Final project report to the National Rivers Authority. July 1994 |
4835 | Salmon and sea trout catch statistics 1988 |
4836 | The potential for the use of Willow in buffer zones for reducing nitrate and atrazine pollution |
4837 | The River Adur |
4838 | Environmental Guidelines For Vegetation Management In Channel And On Banks |
4839 | Salmon and sea trout catch statistics 1990 |
4840 | Towards value for money through market testing |
4841 | St Agnes qualitative dye survey 22 August 1995 |
4842 | Assessment of pesticides in groundwater : Thames region |
4843 | The Removal of Technetium from EARP Waste Streams, Phase II |
4844 | River Cherwell catchment management plan consultation report : summary leaflet |
4845 | Analysis, storage and archiving of water quality data |
4846 | River Cherwell consultation report |
4847 | Spatial Rules for Classification and Combining Multiple Quality Elements |
4848 | INP-integrated North Sea programme 1991-1992 : partnership in North Sea research : contributions of research institutes to integrated North Sea programme 1991-1992 |
4849 | North Devon coastal streams : catchment action plan |
4850 | Helford Estuary Gweek Quay sediment quality data report |