501 | Biosensors for environmental monitoring : a review of capabilities and strategies for the future : consultant's report to the NRA |
502 | Radioactivity in the environment : report for 1998 : a summary and radiological assessment of the Environment Agency's monitoring programmes |
503 | The team (without Tony) and their staff in their compound close to the shore of L. George 1967. |
504 | Stage 2 modelling of water storage and transfers in the Anglian region : supporting documentation for the Regional Water Resources Strategy |
505 | Options for development of an enhanced team culture in the NRA, using the Welsh Regional Technical Department as an example |
506 | Enhancement of spring salmon- Proceedings of a one-day conference held in the Rooms of the Linnean Society of London |
507 | Assessment of the feasibility of using image analysis in the oyster embryo-larval development and daphnia magna growth tests |
508 | Cover of A Key to the Adults and Nymphs of the British Stoneflies (Plecoptera), with Notes on their Ecology and Distribution |
509 | River Darent low flow alleviation. Annex 3 : plan for the Darent : report of the joint NRA/TWUL project team |
510 | The environment and water resources projects. Volume 1 guidelines for the scoping and environmental assessment of water resources projects |
511 | Review of comments on the Environment Agency's consultative report Endocrine disrupting substances in the environment - what should be done? |
512 | An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys |
513 | Recorded data from the Swan Hills weather station (weather station 1) in the Wensum Catchment between 2011-2012 |
514 | An Assessment of Cormorant Depredation on Stillwater Coarse Fish Populations in the Lea and Colne Valleys of the Thames Catchment |
515 | Mercury, methylmercury and copper in the River Yare, Norfolk : report to the National Rivers Authority, Anglian Region |
516 | Evaluation of peroxygens for the amelioration of river pollution : on behalf of the Environment Agency, Thames Region |
517 | A desk top study into the probable causes of poor water quality at Higher Hollacombe Farm (RO5K013) on the Hollacombe Lake |
518 | The use of air cooled blastfurnace slag as an unbound aggregate in the construction industry : BACMI/Environment Agency joint guidelines |
519 | Recorded data from the Swan Hills weather station (weather station 1) in the Wensum Catchment between 2010-2011 |
520 | NRA report of the blue-green algal monitoring 1990 : a report by the toxic blue-green algae task group |
521 | An investigation of ecological change in the rivers Kennet and Lambourn. Report for the period April 1998-March 1999 |
522 | An investigation of ecological change in the rivers Kennet and Lambourn. Progress report for the period April 1999-March 2001 |
523 | A report on the 1993 strategic stock assessment survey of the Eamont catchment with particular reference to salmonid fish |
524 | Brown trout habitat assessment on the River Bela catchment (as recommended by the strategic fisheries stock Assessment Task Group 1995) |
525 | An investigation to determine if Great Torrington STW is the cause of elevated copper and zinc concentrations in the River Torridge |