6476 | Development of design method for straight compound channels. Volume 2 : detailed development of design method : part 2 : appendices (252/1/T) |
6477 | Nene Valley water level management strategy : position statement September 1996 |
6478 | Nutrient export modelling on the River Bure, Norfolk : progress report 2 : June-July 1995 |
6479 | Sezibwa River |
6480 | Igapo (Amazon rainforest) |
6481 | Data for reed litter decay and aquatic macroinvertebrates colonisation |
6482 | River in the Dourdogne region |
6483 | Idle and Torne consultation plan - November 1999 |
6484 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : AQC audit : C00158/11 |
6485 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10 |
6486 | An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 15 8/24 |
6487 | An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31) |
6488 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 158/23 |
6489 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31) |
6490 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
6491 | An Investigation of Ecological Change in the Rivers Kennet and Lambourn |
6492 | Analysis of benthic macro-invertebrate samples collected by the NRA during 1989 and 1990 from various habitats in the River Delph |
6493 | Assessment of river Phosphorus and Nitrogen from macroinvertebrate data using artificial intelligence techniques : technical report |
6494 | Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme |
6495 | Biological investigation of the Common Lake Stream |
6496 | Biological investigation of the impact of Ivybridge sewage treatment works discharge to the River Erme, May 1991 |
6497 | Biological survey report - Chess catchment, June-Oct 1992 |
6498 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
6499 | Ferric dosing of reservoirs : a review of dosing and its impact in Anglian region, Northern area during 1994/5 |
6500 | Killiow Stream pollution biological impact assessment |