526 | Leachate Monitoring For The Brogborough Test Cell Project |
527 | Regional fishing guide : a guide to day ticket waters in the Midlands |
528 | An investigation into the sewage system and storm overflow at Beer (1997) |
529 | River Axe Fish Study - Evaluation of Fish Movements in the Estuary |
530 | Waste : strategic waste management survey : landfill within the East Midlands planning region |
531 | Sustainable urban drainage : an introduction : protecting the quality of our environment |
532 | Snapshots of the environment : managing our freshwater fisheries |
533 | The effects of fishing at low water levels |
534 | 1967 - George and Gideon cutting mbati for the bedroom block. |
535 | 1967 - Quakers arriving on the shore of L.George. |
536 | First annual review of the Taw/Torridge estuary catchment management plan (1996)
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537 | Suffolk estuarine strategies : Blyth estuary strategy : introduction to the strategy |
538 | Method for the assessment of river water quality using benthic macroinvertebrates |
539 | Development of Operational and Policy Guidance on the Use of Hydrogen Peroxide |
540 | The National Groundwater and Contaminated Land Centre (NGWCLC) |
541 | The evaluation of a Philips ammonium ion selective electrode (220/14/T) |
542 | The greening of Grasmere: its plankton periodicity in 1988 |
543 | A strategic review of the petroleum refinery Industry Sector |
544 | Guidelines for river corridor surveys in the NRA : February 1992. draft 3 |
545 | NRA strategy for reducing the concentration of pesticides in controlled waters |
546 | Low-cost modifications of the Crump weir to improve fish passage |
547 | Policy and practice for the protection of floodplains |
548 | 'Sea Vigil' water quality monitoring : the Wash 1992-1993 |
549 | Leachate Migration Through The Triassic Sandstones At Burntstump Landfill And Elsewhere |
550 | The evaluation of a Nico Elit 051 ammonium ion selective electrode (220/16/T) |