551 | The Environment Agency's risk portfolio. Version 3.0 Final Report |
552 | The Feasibility of Charging for Planning Application Consultations - Final Report |
553 | The use of herbicides in or near water |
554 | Status of rare fish : literature review of Freshwater Fish in the UK |
555 | Suffolk estuarine strategies : Alde and Ore estuary strategy : introduction to the strategy |
556 | Distribution of Azolla in the Great Ouse catchment |
557 | Leachate Monitoring For The Brogborough Test Cell Project |
558 | Time of travel on the [River] Chertsey Bourne under low flow conditions |
559 | Regional fishing guide : a guide to day ticket waters in the Midlands |
560 | Non-compliance of the Bidwell Brook with river quality objectives |
561 | An investigation into the sewage system and storm overflow at Beer (1997) |
562 | Flood warning information for the Hertfordshire/Essex border : River Stort catchment |
563 | Waste : strategic waste management survey : landfill within the East Midlands planning region |
564 | Identification of water quality problems in the Strat and Neet catchments |
565 | The effects of fishing at low water levels |
566 | 1967 - George and Gideon cutting mbati for the bedroom block. |
567 | 1967 - Quakers arriving on the shore of L.George. |
568 | First annual review of the Taw/Torridge estuary catchment management plan (1996)
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569 | Suffolk estuarine strategies : Blyth estuary strategy : introduction to the strategy |
570 | Method for the assessment of river water quality using benthic macroinvertebrates |
571 | Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide |
572 | The evaluation of a Philips ammonium ion selective electrode (220/14/T) |
573 | A strategic review of the petroleum refinery Industry Sector |
574 | Guidelines for river corridor surveys in the NRA : February 1992. draft 3 |
575 | Contribution of small streams to potential fish production in the Conwy catchment |