| 751 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
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| 752 | Microbiological examination of coastal waters in the North West : summary of results 1998 |
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| 753 | The Impact Of Grazing And Upland Management On Erosion And Runoff: Additional Information |
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| 754 | Blooming weather: Predicting the incidence of summers with high-risk of cyanobacterial blooms |
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| 755 | An approach to hydrogeological assessment of Quaternary deposits in the UK: Part 2 Methodology and Testing |
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| 756 | Herbicides for use in or near the aquatic environment: Priorities for Environmental Quality Standards Development |
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| 757 | The environmental economy of England's northwest : a driver for economic and social progress : executive summary |
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| 758 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
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| 759 | Effects of suspended solids on salmon (Salmo salar, L.) in the Parrett stuary, Somerset, Draft |
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| 760 | An evaluation of discharge and consent compliance policy : a blueprint for the future |
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| 761 | Improved monitoring for surface water quality : the development of a manual of best practice |
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| 762 | The effect of ferric dosing of lakes on benthic invertebrates : first year report |
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| 763 | Database and atlas of aquatic vascular plants in the British Isles : part 1 species accounts |
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| 764 | Water pollution incidents in England and Wales - 1990 : report of the National Rivers Authority |
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| 765 | Economic evaluation of inland fisheries: The economic impact of freshwater angling in England and Wales |
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| 766 | Notice to water only companies of programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales : periodic review of water company price limits 2000-2005 |
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| 767 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
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| 768 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
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| 769 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
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| 770 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
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| 771 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
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| 772 | Development of data and information sources on Natura 2000 estuarine sites in the North West : Duddon Estuary : final report |
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| 773 | Development of data and information sources on Natura 2000 estuarine sites in the north west : Morecambe Bay : final report |
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| 774 | Remote sensing and baseline monitoring of the coastal waters of England and Wales 1992-1993 : a survey report |
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| 775 | The Development of a Methodology to Assess Population Doses from Multiple Sources and Exposure Pathways of Radioactivity |
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