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1076Nutrient export modelling on the River Bure, Norfolk : progress report 2 : June-July 1995
1077An audit of performance in the processing of macro-invertebrate samples in 1992
1078Development of the Acid Water Indicator Community (AWIC) Macroinvertebrate Family and Species Level
1079The application and validation of in situ ecotoxicological assays at biologically and chemically incongruous sites (379/2/T)
1080A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997)
1081Linking hydrology and ecology : River Wissey : Annex B aquatic macrophytes of the River Wissey
1082Policy and practice for the protection of groundwater : regional appendix South West region
1083The available resource methodology : a framework for assessing water resources and abstraction availability : final report
1084The Impact Of Discarded Fishing Line And Tackle On Mute Swans - Phase 1
1085Manual for the use of herbicides in or near water : April 1993 : final draft report
1086Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy
1087Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd
1088Effectiveness of eutrophication control by phosphorus reduction: development of the INCA-P model
1089The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T)
1090The evaluation of a WTW model OXI 196 hand-held dissolved oxygen meter (220/29/T)
1091The evaluation of a YSI model 58 hand-held dissolved oxygen meter (220/24/T)
1092The evaluation of an ABB Kent-Taylor model 7135 hand-held dissolved oxygen meter (220/30/T)
1093An evaluation of discharge and consent compliance policy : a blueprint for the future
1094An evaluation of discharge and consent compliance policy : a blueprint for the future : letters from respondents
1095Definition of terms used in the assessment information management system (AIMS) : guidance note 5
1096Time of travel study on the River Wandle under two different flow conditions
1097The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria
1098Biological river quality 1995 according to the general quality (GQA) scheme [map] : scale 1 : 750 000
1099Desktop study of methods for the monitoring of particulate emissions from positively pressurised baghouses
1100Lower Lee fish mortalities associated with rainfall : including the event of 7/8th September 1993