751 | The evaluation of a pHOX model 962 hand-held dissolved oxygen meter (220/28/T) |
752 | Analysis of airborne platform specifications and operations for the National Rivers Authority by Atlantique Reconnaissance Ltd |
753 | Microbiological examination of coastal waters in the North West : summary of results 1998 |
754 | Pesticides 2000 : a summary of monitoring of the aquatic environment in England and Wales |
755 | The NEA International FEP Database and its Use in Support of Regulatory Review |
756 | A review of the industrial uses of continuous monitoring systems : metals industry processes |
757 | Direct toxicity assessment : a step towards better environmental protection within the UK : business strategy |
758 | An approach to hydrogeological assessment of Quaternary deposits in the UK: Part 2 Methodology and Testing |
759 | Use of Pesticides at two Watercress Farms in Hampshire : A report into the use of |
760 | An Investigation of the Equivalent Resistance, Power Requirements and Field Characteristics of Electric Fishing Electrodes |
761 | A review of the hydrogeological information for the Thompson and Merton areas, Norfolk : including predictions of the impact of nearby chalk water abstractions on water levels at Thompson Water, Carr and Common SSSI and candidate SAC |
762 | 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 |
763 | Correspondence Relating to the Seismic Surveys of Lake District Water Bodies undertaken by Prof. Gerald Sargent in 1983 and 1987 |
764 | The Effect of N Fertiliser forms on nitrous oxide emissions from UK arable and grassland. Defra project number NT2605 |
765 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Norfolk, 2004 |
766 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Dumfries, 2004 |
767 | The Effect of N Fertiliser forms on N2O emissions from UK arable and grassland. Experimental site in Devon, 2004 |
768 | Groundwater pollution : evaluation of the extent and character of groundwater pollution from point sources in England and Wales |
769 | Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology |
770 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
|
771 | Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985 |
772 | Investigation into algal bloom conditions in three fresh water ponds located at the Miniature Pony Centre, Mortonhampstead (1996) |
773 | Analysis of growth and survival of sea trout from the Welsh Dee: Interim Report, 2nd April 2000 |
774 | Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual) |
775 | NRA response to using water wisely : a consultation paper published by the DoE/Welsh Office July 1992 |