26 | Water quality objectives: procedures used by the NRA for the purpose of surface waters river ecosystem) (classification) regulations 1994 |
27 | Interim report on the environmental impacts of the drought on Yorkshire rivers April 1995 to April 1996 |
28 | An investigation to determine if Great Torrington STW is the cause of elevated copper and zinc concentrations in the River Torridge |
29 | River Habitat Quality the physical character of rivers and streams in the UK and Isle of Man |
30 | The Wandle, Beverley Brook, Hogsmill catchment management plan : consultation report : November 1994 |
31 | Statement on public consultation for the Dove CMP : July 1995 |
32 | The Warwickshire Avon catchment management plan : final plan : October 1994 |
33 | River quality in England and Wales : a report of the 1990 survey |
34 | Distribution of Azolla in the Great Ouse catchment |
35 | Non-compliance of the Bidwell Brook with river quality objectives |
36 | Identification of water quality problems in the Strat and Neet catchments |
37 | The effects of fishing at low water levels |
38 | Guidelines for river corridor surveys in the NRA : February 1992. draft 3 |
39 | Non-compliance with water quality objectives on the Croyde stream (upper catchment) |
40 | Enhancing the environment : 25 case studies from Thames Region |
41 | First annual review of the River Taw catchment management plan (1996) |
42 | Investigation of mercury contamination in the Red River catchment, West Cornwall |
43 | River water quality in the Midlands 1994/95 : water quality summary data |
44 | Applications Of Artificial Intelligence For The Biological Surveillance Of River Quality |
45 | Environmental planning issues in the North Wessex area |
46 | The Blackwater River catchment management plan : first annual review 95/96 : Draft Document |
47 | The Wandle, Beverley Brook, Hogsmill catchment management plan : action plan : July 1995 |
48 | First annual review of the River Tone catchment management plan |
49 | Guide to freshwater fishing in the Northern area of Anglian Region |
50 | The quality of rivers in England and Wales (1990 to 1995) |