1 | The water quality of the tidal Thames |
2 | Swords water quality study - phase 1 : modelling the water quality of the River Thames |
3 | National marine baseline survey 1995 : littoral cell 3 : the Wash to the Thames |
4 | Study of the behaviour and impact of two sewage treatment works of the Thames catchment |
5 | The effects of ammonia in discharges from Hogsmill Valley sewage treatment works on the water quality of the River Thames at Teddington |
6 | Meiofaunal assemblages of the Thames Estuary, April 1989-March 1990 : modules I-III : a study of the meiofaunal communities present in sediment samples collected by the National Rivers Authority, Thames Region |
7 | An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys |
8 | Swords water quality study - phase 1 : water quality of the Thames |
9 | The evaluation of Grant/YSU 3800 water quality monitor |
10 | The evaluation of an orion ammonium ion selective electrode (220/15/T) |
11 | Metallothionein in eels from the Thames Estuary : an indicator of environmental quality |
12 | Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990 |
13 | National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill |
14 | Graphical representation of certain metals and organics concentrations in relation to flow rates and sampling times for some of the rivers in District 6 |
15 | Creating a greenprint for London : An invitation to work with the Environment Agency towards a first-class environment for a world-class city |