551 | Data mining of calculations for the control of emissions of organic compounds |
552 | Environmental protection and pollution control : in the North West |
553 | Buckingham flood defence improvements : presentation of the preferred option |
554 | Bass fishing in the Fal estuary and coastal area |
555 | Report on the survey of SBM handlers in Devon |
556 | Enhancing the environment : 25 case studies from Thames Region |
557 | Fish Guide 1997/98 A Guide to day ticket fisheries in the Midlands |
558 | Flood warning information for North Surrey : The Bournes catchment |
559 | Improving the environment in Midlands region : Midlands local contribution 2006/11 |
560 | England's river : a guide to the Thames from Remenham to Cookham |
561 | Regulation of dioxin releases from the Runcorn operations of ICI and EVC |
562 | Guidance on the application of environmental risk assessment for waste management licensing |
563 | Partnership in environmental protection : schemes in the Midlands Region 1995 - 1996 |
564 | Investigation of mercury contamination in the Red River catchment, West Cornwall |
565 | An investigation into the incidence of spurting from weeping wall slurry stores |
566 | NRA superannuation report and accounts for the period ended 31 March 1991 |
567 | Further guidance on the environmental assessment of projects |
568 | Assessing the impact of dewatering on water resources |
569 | The use and design of oil separators in surface water drainage systems |
570 | The utilisation of stick-pile otter holts in south east Wales |
571 | Improving the Environment Agency's contribution to wetland bird populations |
572 | Groundwater-surface Water Interactions in the Hyporheic Zone |
573 | River water quality in the Midlands 1994/95 : water quality summary data |
574 | Model Procedures for the Management of Land Contamination |
575 | Applications Of Artificial Intelligence For The Biological Surveillance Of River Quality |