| 1326 | The use of constructed wetlands to ameliorate metal-rich mine waters. Stage 1 : study of natural wetlands |
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| 1327 | Report for Welsh Region on selected flood defence schemes and the development of a standard methodology for risk assessment |
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| 1328 | Front Cover of A Key to the British Species of Freshwater Cladocera, with Notes on their Ecology |
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| 1329 | Report on US study tour of engineered wetlands for the treatment of waste water and mine drainage, March 1992 |
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| 1330 | NRA guidance on the acceptable leachable values for contaminated material to be deposited in Upper Tame catchment |
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| 1331 | Further monitoring of the impact of Crown Dale waste water treatment works final effluent on water quality |
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| 1332 | The Blythe/Cole/Bourne catchment management plan : first annual review : July 1994 to July 1995 (NRA Severn-Trent 48)
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| 1333 | The FBA-Welsh Water simulation model of phytoplankton dynamics in flushed systems. Authentication in a coastal lagoon |
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| 1334 | Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990 |
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| 1335 | Investigating the effect of changing retention time in natural and artificial water bodies: Simulations using PROTECH-D |
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| 1336 | NRA Thames region : audit surveys 1991/92 : a report on the re-surveys of selected reaches of river following maintenance dredging |
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| 1337 | Progress in water supply planning : the Environment Agency's review of water company water resources plans : a submission to Government |
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| 1338 | Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y) |
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| 1339 | Proposed decision for the future regulation of disposals of radioactive waste from British Nuclear fuels plc Sellafield : supporting information |
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| 1340 | Evaluating the impact of groundwater abstraction on key conservation sites, final report : Yare Broads and marshes (Strumpshaw Fen) |
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| 1341 | Development of data and information sources on Natura 2000 estuarine sites in the north west : Morecambe Bay : final report |
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| 1342 | An overview of the IBP compound when building was finished (generator located in disused house in front). |
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| 1343 | Nature's way : a guide to surface water best management practices, the effective and economic answer to non-point source pollution |
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| 1344 | The Development of a Methodology to Assess Population Doses from Multiple Sources and Exposure Pathways of Radioactivity |
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| 1345 | Light scattering in sewage effluent: a study of the effects of angle of scatter an common light sources |
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| 1346 | Front Cover of A Key to the British Fresh- and Brackish-Water Gastropods, with Notes on their Ecology |
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| 1347 | The faunal richness of headwater streams. Stage 3 : impact of agricultural activities. Volume 2 : appendices (Note 392) |
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| 1348 | Water resources for the future : a strategy for Wales (Bilingual) : Adnoddau dwr ar gyfer y dyfodol (Bilingual) |
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| 1349 | Guidance to agency officers on the provision of technically competent management (multiple sites) at licensed waste facilities |
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| 1350 | An investigation into the best method to combine national and local data to develop site-specific critical loads |
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