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#Title
4551River catchment management plans : marsh dykes ecology survey : appraisal report
4552An Analytical And Descriptive Model Of Sustainable Development
4553Definition of the Extent and Vertical Range of Saltmarsh
4554Sea Trout Investigations Phase 1 Final Report
4555Fish Pass Design for Eel and Elver
4556LEAPS : Local Environment Agency Plans
4557Impacted of Stocked Rainbow Trout on Resident Salmonid Populations Phase 1, Scoping Study
4558Management of Vegetation on Raised Embankments
4559Method for assessing the heritage value of net fisheries
4560Monitoring Protocols and Measures of Habitat Quality for Habitat Migration and Managed Realignment
4561Oestrogenic Endocrine Disruption in fish - developing biological effect measurement tools and generating hazard data
4562Saltmarsh Change in England and Wales: Its History and Causes
4563Menai Strait catchment management plan : consultation report : June 1993
4564Menai Strait catchment management plan : consultation report summary
4565Assessment of flows in meandering compound channels (252/2/T)
4566Design of straight and meandering compound channels : interim guidelines on hand calculation methodology
4567Development of design method for straight compound channels. Volume 2 : detailed development of design method : part 2 : appendices (252/1/T)
4568Sezibwa River
4569Igapo (Amazon rainforest)
4570Data for reed litter decay and aquatic macroinvertebrates colonisation
4571River in the Dourdogne region
4572An Investigation of Ecological Change in the Rivers Kennet and Lambourn
4573Analysis of benthic macro-invertebrate samples collected by the NRA during 1989 and 1990 from various habitats in the River Delph
4574Biological investigation of the Common Lake Stream
4575Biological survey report - Chess catchment, June-Oct 1992