1 | Bacteriological survey : The Wash |
2 | The Waterways Bird Survey |
3 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
4 | Report on the 1995 stock assessment of the Douglas catchment |
5 | The distribution of nutrients and phytoplankton in the North-East Irish Sea |
6 | A report on the investigation of the Taff litter problem |
7 | A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990 |
8 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
9 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
10 | Assessment of the impact of discharges from Meldon Quarry on the water quality of the West Okement River |
11 | Fishery survey of the Congresbury Yeo, 1994 |
12 | Biological investigation of the Common Lake Stream |
13 | Fishery survey of the Doniford Stream 1994 |
14 | Fishery survey of the Horner Water catchment |
15 | Fishery survey of the River Axe catchment |
16 | Fishery survey of the River Yeo catchment |
17 | The river Aire conservation within the catchment : a summary of survey methods and information held on the wildlife of the river Aire catchment |
18 | Fishery survey of the River Isle catchment |
19 | Swords water quality study - phase 1 : modelling the water quality of the River Thames |
20 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997; |
21 | An investigation into the water quality of the River Waldon during wet weather |
22 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1996; |
23 | Investigation into the impact of Henstridge sewage treatment works on the River Umber, North Devon |
24 | Biological investigation into the impact of the storm overflow at Middle Marwood Sewage Treatment Works |
25 | Investigation into the chemicals present and entering the Stover Lake, Stover Country Park |