6651 | Development of design method for straight compound channels. Volume 2 : detailed development of design method : part 2 : appendices (252/1/T) |
6652 | Nene Valley water level management strategy : position statement September 1996 |
6653 | Nutrient export modelling on the River Bure, Norfolk : progress report 2 : June-July 1995 |
6654 | Sezibwa River |
6655 | Igapo (Amazon rainforest) |
6656 | Data for reed litter decay and aquatic macroinvertebrates colonisation |
6657 | River in the Dourdogne region |
6658 | Idle and Torne consultation plan - November 1999 |
6659 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : AQC audit : C00158/11 |
6660 | An audit of performance in the analysis of biological samples in 2000. Environment Agency : primary audit : C00158/10 |
6661 | 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 |
6662 | An audit of performance in the AQC inspection of standard biological macro-invertebrate samples in 2002 : The Environment Agency (C00158/31) |
6663 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2001 : Environment Agency CEH Report Ref: COO 158/23 |
6664 | An audit of performance in the primary analysis of standard biological macro-invertebrate samples in 2002 : The Environment Agency (CEH Report Ref: C00158/31) |
6665 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
6666 | An Investigation of Ecological Change in the Rivers Kennet and Lambourn |
6667 | Analysis of benthic macro-invertebrate samples collected by the NRA during 1989 and 1990 from various habitats in the River Delph |
6668 | Assessment of estuarine/marine water quality using benthic macroinvertebrates : standard methodologies : final draft : biology laboratory procedures manual. Section C : test methods and procedures |
6669 | Assessment of river Phosphorus and Nitrogen from macroinvertebrate data using artificial intelligence techniques : technical report |
6670 | Biological assessment of the effects of Ivybridge Sewage Treatment Works on the River Erme |
6671 | Biological investigation of the Common Lake Stream |
6672 | Biological investigation of the impact of Ivybridge sewage treatment works discharge to the River Erme, May 1991 |
6673 | Biological survey report - Chess catchment, June-Oct 1992 |
6674 | Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level |
6675 | Ferric dosing of reservoirs : a review of dosing and its impact in Anglian region, Northern area during 1994/5 |