| 476 | Pearl Mussel Image: First out of the blocks |
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| 477 | Statement on public consultation for the Dove CMP : July 1995 |
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| 478 | The Warwickshire Avon catchment management plan : final plan : October 1994 |
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| 479 | FWR - User guide for assessing the impact of combined sewer overflows |
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| 480 | The National Centre for Environmental Data and Surveillance : general leaflet |
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| 481 | Project management and the scheme of delegation : a summary guide : April 1995 |
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| 482 | The Use of Immuno Based Techniques for Chemical Analysis |
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| 483 | Snapshots of the environment : integrated river basin management |
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| 484 | Land drainage byelaws 1981 and the Thames region flood defence byelaws 1991 |
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| 485 | River quality in England and Wales : a report of the 1990 survey |
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| 486 | Snapshots of the environment : understanding coastal water quality |
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| 487 | The evaluation of EDT QSE 334 ammonium ion selective electrode (220/17/T) |
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| 488 | The evaluation of ingold ion selective ammonium electrode (220/23/T) |
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| 489 | The Influence of Variations in Flow on General Quality Assessment of Rivers |
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| 490 | Stratification in the Severn Estuary- Physical aspects and biological consequences |
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| 491 | 'Sea Vigil' water quality monitoring : the East coast 1992-1993 |
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| 492 | Catches of migratory fish in the River Don, Aberdeenshire |
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| 493 | The 1990 river and estuary classification survey of England and Wales |
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| 494 | The evaluation of an orion ammonium ion selective electrode (220/15/T) |
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| 495 | An Independent Review of the Defra/EA Research and Development Joint |
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| 496 | Anthropogenic Impacts on the Hydrology of Rivers and Lochs |
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| 497 | Dissemination of the Revitalised FEH Rainfall-runoff Method |
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| 498 | General guide to the prevention of water pollution |
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| 499 | Guidance on the use of Soil Screening Values for Ecological Risk Assessment |
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| 500 | Highway runoff: Effects of soluble pollutants on the ecology of receiving waters |
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