2726 | The quality of rivers, canals and estuaries in England and Wales : report of the 1990 survey |
2727 | Hampshire Avon : plan from April 2000 to March 2005 |
2728 | Owen Falls Dam |
2729 | Sea lamprey parasitising brown trout, |
2730 | Extreme sea levels for section 105 surveys : summary report |
2731 | Testing and Further Development of RIVPACS: Stage 3 Report |
2732 | East coast floods 1953 : 50th anniversary : Essex |
2733 | Flood defences : the Lower Witham strategy |
2734 | Physical environment for river invertebrate communities : project report : annex (data) |
2735 | Regional Rivers Advisory Committee : water quality 1992 |
2736 | Exe : summary of public consultation responses : July 1999 - October 1999 |
2737 | 1999 annual report on fisheries in the North west incorporating the annual summary of fishery statistics |
2738 | Chironomids as indicators of biological quality : present use and future potential : a report of a workshop held at the Environment Agency, Thames Region |
2739 | Lakes, Ponds and Reservoirs in the Southern Region (NRA) |
2740 | Biological problems associated with IFIM and implications for regional fisheries studies |
2741 | Conservation, biology and recreation annual report 1998-99 : North West |
2742 | Dart : third annual review |
2743 | Economic evaluation of inland fisheries: Welfare benefits of inland fisheries in England and Wales. |
2744 | Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990 |
2745 | River quality : April 1992 - March 1993 |
2746 | Dinobryon crenulatum |
2747 | Technical basis for the predicted impacts of relocating Redgrave abstraction to Borehole B |
2748 | National water resources strategy : comparative environmental appraisal of strategic options : volume 1 : main report |
2749 | NRA Thames Region annual review 1989/90 |
2750 | The Ouse Washes Folder |