| 6026 | Bideford fine screen outfall post scheme appraisal |
|---|
| 6027 | Water quality report 1992 |
|---|
| 6028 | Datchet, Wraysbury, Staines and Chertsey flood study : aquatic biology. Part 2 : a survey of the wetland vegetation and aquatric macroinvertebrates of the Abbey River and Chertsey Bourne |
|---|
| 6029 | Options for development of an enhanced team culture in the NRA, using the Welsh Regional Technical Department as an example |
|---|
| 6030 | Hartland and Clovelly streams : catchment action plan |
|---|
| 6031 | Hartland streams river water quality classification 1990 |
|---|
| 6032 | Hartland streams river water quality classification 1991 |
|---|
| 6033 | Impact assessment of acidic and metalliferous pollution in the Fowley Stream |
|---|
| 6034 | North Devon coast and Lyn catchment river water quality classification 1990 |
|---|
| 6035 | North Devon coast and Lyn catchment river water quality classification 1991 |
|---|
| 6036 | North Devon streams : action plan, August 1997 |
|---|
| 6037 | North Devon streams : consultation report, October 1996 |
|---|
| 6038 | Occurrence of cryptosporidium oocysts in river water |
|---|
| 6039 | Review of fishery regulations on the Rivers Taw and Torridge |
|---|
| 6040 | River Lyn fisheries survey 1994 |
|---|
| 6041 | River quality classification 1985-1990 : identification of possible causes of non-compliance with river quality objectives |
|---|
| 6042 | River Taw : catchment action plan |
|---|
| 6043 | River Taw catchment management plan : public consulatation |
|---|
| 6044 | River Taw catchment river water quality classification 1990 |
|---|
| 6045 | River Taw catchment river water quality classification 1991 |
|---|
| 6046 | River Torridge and Hartland streams : action plan : plan from September 1999 to September 2004 |
|---|
| 6047 | River Torridge and Hartland Streams : consultation draft : September 1998 |
|---|
| 6048 | River Torridge catchment action plan |
|---|
| 6049 | River Torridge catchment action plan |
|---|
| 6050 | River Torridge catchment management plan : consultation report : May 1993 |
|---|
