| 1 | Optimising Slurry Application Timings to Minimise Nitrogen Losses: OPTI-N. Experimental site in East Yorkshire, 2005 |
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| 2 | The quality of rivers and estuaries in Northumbria region 1990 |
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| 3 | Benefit Assessment of Water Quality Improvements - Additional Information |
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| 4 | CATCH Autumn 2003 |
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| 5 | Conservation strategy |
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| 6 | The Natural (Baseline) Quality of Groundwaters in England and Wales - Magnesium Limestone of Yorkshire and Northumbria |
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| 7 | 1996 Hit Lists, Final Draft, PARCOM High Loads summarised by Region |
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| 8 | Calder catchment flood management plan : consultation summary document, April 2007 |
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| 9 | Aire LEAP draft environmental overview : September 1998 |
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| 10 | Aire consultation draft LEAP : June 1998 |
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| 11 | Benefit Assessment of Water Quality Improvements |
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| 12 | Planning for the rising tides - the Humber Estuary - consultation on managed realignment: information for the landowners and tenants - June 2002 |
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| 13 | Planning for the rising tides : the Humber estuary shoreline management plan. Summary of proposals |
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| 14 | Local environment agency plan Nidd and Wharfe consultation report |
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| 15 | River quality survey GQA assessment 1998 : Dales area freshwater rivers and canals river reach classification summary 1990-9 |
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| 16 | The Aire catchment (river factfiles) |
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| 17 | Second interim report on the environmental impacts of the drought on Yorkshire's rivers April 1995 to April 1996 |
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| 18 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
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| 19 | The Hull catchment (river factfiles) |
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| 20 | River Calder : fact file |
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| 21 | A simple key to canal water quality using a biological technique |
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| 22 | Humber estuary catchment management plan : consultation report : July 1994 |
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| 23 | Economics of water resource management : draft final report. September 1992. Vol 2 : Technical report |
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| 24 | Rivers Swale Ure and Ouse |
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| 25 | What's happening in the North East |
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