6426 | Gandolf Thunderstorm Warning Project |
6427 | Monitoring of the River Burn upstream and downstream of Burnham Market sewage treatment works 1999 |
6428 | General Quality Assessment (GQA) South Wessex Area 1994 |
6429 | Water wise : a water saving guide for NRA offices |
6430 | Annual classification of river water quality 1992 |
6431 | Business strategy : final Aug 1998 |
6432 | Fishery byelaws 1992 |
6433 | Time of travel studies : average and high flows River Ock |
6434 | Flood defence (NRA Severn-Trent 59)
|
6435 | Scoping guidance for the environmental assessment of projects |
6436 | A study of the mayfly parasite Spiriopsis adipophila, Arvy and Peters (1972) (=Sprininella adipophila, Arvy and Delage 1966) in Ephemera danica from the River Pang, a tributary of the River Thames |
6437 | Macrophyte status of the Rivers Test and Itchen - Hampshire : summary report - October 1998 |
6438 | Oxford structures fisheries survey 1992 |
6439 | Riparian and instream species-habitat relationships (291/3/W) |
6440 | River Lark : biological monitoring 1989-91, RE Isleham WTW |
6441 | The physical character of rivers and streams in the UK and Isle of Man |
6442 | Serratella ignita |
6443 | A monitoring methodology for wetlands |
6444 | A wetland framework for impact assessment at statutory sites in England and Wales |
6445 | River catchment management plans : marsh dykes ecology survey : appraisal report |
6446 | River Severn upper reaches catchment management plan : second annual review : July 1996 - July 1997 |
6447 | The drought of 1988-1992 in Anglia : a review |
6448 | An assessment of water quality an Nansmellyn Marsh |
6449 | Life in rivers |
6450 | An Analytical And Descriptive Model Of Sustainable Development |