1 | The Waterways Bird Survey |
2 | The Natural (Baseline) Quality Of Groundwaters In England And Wales. The Chalk Of The South Downs |
3 | The River Ash : enhancement project |
4 | Report on the 1995 stock assessment of the Douglas catchment |
5 | The effect of the voluntary initiative on water quality |
6 | Hydrometry : the science of measuring the water cycle |
7 | A report on the investigation of the Taff litter problem |
8 | A litter assessment of two major tributaries of the Taff, the Cynon and the Rhondda : surveyed March - April 1990 |
9 | Investigation into the probable cause of the 1999 failure of the EC bathing waters directive at Seaton (Devon) beach (70210103) (2000) |
10 | The Natural (Baseline) Quality Of Groundwaters In England And Wales - The Chalk Of Berkshire And The Chilterns |
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 | River water quality in the Midlands 1997 |
19 | Report on a visit to the Faroes |
20 | River water quality in the Midlands 1998 |
21 | Fishery survey of the River Isle catchment |
22 | Swords water quality study - phase 1 : modelling the water quality of the River Thames |
23 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1997; |
24 | The Distribution Of Phytoplankton And Nutrients In The North East Irish Sea During 1996; |
25 | Biological investigation into the impact of the storm overflow at Middle Marwood Sewage Treatment Works |