| 301 | The Ely Ouse Essex water transfer scheme |
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| 302 | The Trophic Diatom Index: A User's Manual; |
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| 303 | Factors affecting the dispersal of coarse fish |
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| 304 | Safeguarding the lower bristol avon - public consultation |
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| 305 | Devon area internal report - the kingsbridge estuary - survey of the benthic microinvertebrate infauna (october 1990) for the proposed classification of estuaries in the south western region |
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| 306 | Fishery survey of the Horner Water catchment |
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| 307 | Endocrine Disruption in the Marine Environment |
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| 308 | Determining The Causes Of 'Apparent Eutrophication' Effects |
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| 309 | Monitoring the coast for flood defence |
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| 310 | Duties and powers of the Environment Agency |
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| 311 | A brief guide to the thames |
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| 312 | Fishery survey of the River Isle catchment |
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| 313 | Refuse fill for the construction of seawalls |
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| 314 | Phosphate in the cut-off channel |
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| 315 | Determining The Freshwater Flow Needs Of Estuaries |
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| 316 | The Ecology of Four Scarce Wetland Molluscs |
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| 317 | Fishery survey of the River Axe catchment |
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| 318 | Synoptic State of the Environment Monitoring |
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| 319 | Recreational waterways in the anglian region |
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| 320 | Lake restoration : the role of biomanipulation : a one day seminar held in the Broads 18th March 1993 : organised by the National Rivers Authority and the Broads Authority |
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| 321 | The River Severn (NRA Severn-Trent 65) |
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| 322 | The Recreational Use of Floodbanks Phase 1 |
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| 323 | On duty round the clock : fact file |
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| 324 | Beneath the town : safeguarding Bodmin from flooding |
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| 325 | Canoeist guide to the River Severn |
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