| 4501 | Lower Nene : options for resources : environmental asset survey : baseline report : final |
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| 4502 | Regional plan summary : Southern region 1995/96 |
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| 4503 | The ecology and management of riparian trees in the NRA Anglian region : draft final report |
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| 4504 | Water - nature's precious resource : comparative environmental appraisal of strategic options. vol. 2 appendices : supplementary report no. 8 |
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| 4505 | Best Available Techniques for Inorganic Acid and Halogen Process |
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| 4506 | The distribution of PCDDS and PCDFS in surface freshwater systems 2nd Interim Progress Report - February 1993 |
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| 4507 | Proposals to extend the Environment Agency's monitoring certification scheme (MCERTS) to the chemical testing of soils |
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| 4508 | National Groundwater and Contaminated Land Centre annual report 1997-1998 |
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| 4509 | A study to investigate and propose remedies for river quality problems in the Madford catchment |
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| 4510 | Implications of draft EC Directive concerning municipal waste water treatment : Memorandum submitted by the NRA to House of Lords Select Committee on the European Communities |
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| 4511 | Pesticides in major acquifers. Phase 2 (P439/11/A) |
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| 4512 | River Itchen catchment management plan : final report |
|---|
| 4513 | A report on the strategic stock assessment survey of the River Esk catchment 1994 with particular reference to salmonids |
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| 4514 | Wash zone report. Part 1 : the Wash NRA monitoring review |
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| 4515 | Irish Sea: Cumbria coast, Liverpool Bay, Nitrate, Phosphate,: Silicate, Irish Sea: Cumbria coast, Liverpool Bay, Nitrate, Phosphate,: Silicate, Nutrients, Phytoplankton, Phneocystis;Stratification. |
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| 4516 | Welland and Witham estuaries : ecological study : final report (part 1 and part 2) |
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| 4517 | Restoration of Riverine Trout Habitats |
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| 4518 | The Hydrogeological Classification of Superficial Clay: The Hydrogeological Characterisation of Glacial Till in east Anglia |
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| 4519 | International Workshop On The Uses Of Backfill In Nuclear Waste Repositories, Carlsbad, New Mexico, Usa, May 1998 |
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| 4520 | Display screen equipment directive : annual safety representatives forum, 27-28 April 1992, Hilton National, Warwick |
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| 4521 | Deveoplment of a Framework for Assessing the Suitability of Controlled Landfills to Accept Disposal of Solid Low-Level Radioactive Waste: User Manual |
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| 4522 | Catchment management planning guidelines : August 1993 |
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| 4523 | Severn Trent region : River Sence, Hilton Brook : Annex of R and D Note 456 |
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| 4524 | East Devon public water supply strategy : preliminary assessment of the yield of Clatworthy reservoir |
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| 4525 | Water quality 2000 : a strategy for the water quality function |
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