351 | Policy and practice for the protection of groundwater : regional appendix Anglian region |
352 | Continuous water quality monitoring results for the Carnon river |
353 | An assessment of the NRA algal growth inhibition test : 1993/4 |
354 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1993 : SE/EAU/94/8 |
355 | Results of the NRA Welsh regional marine bioaccumulation programme 1991-1995 : SE/EAU/95/9 |
356 | The use of herbicides to control weeds in or near water |
357 | General awareness, environment management and the Water Framework Directive (WFD) |
358 | Further Validation of PHABSIM for the Habitat Requirements of Salmonid Fish |
359 | Instream Flow Requirements of the River Wissey, Norfolk, Annex C - April 1993
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360 | A second stage evaluation of the Grant YSI3815 Water Logger |
361 | The identification and investigation of a dinoflagellate bloom in Mounts Bay, Cornwall |
362 | An investigation of sewage on the beach at Porthcothan |
363 | Charging for discharges scheme : guidance to the engineering industry |
364 | The Test catchment southern : recommendations for statutory water quality objectives |
365 | An assessment of river water quality in the River Kenn |
366 | A survey of ferruginous minewater impacts in the Welsh coalfields |
367 | A survey of ferruginous minewater impacts in the Welsh coalfields |
368 | Dioxins and the River Doe Lea : plain English report |
369 | Locks and weirs on the river Thames : how do they work? |
370 | The quality of rivers and estuaries in Northumbria region 1990 |
371 | Estuarial migration of Atlantic salmon in the river Dee (North Wales) |
372 | Doe Lea restoration study : the work of WRc |
373 | Cyanobacteria (blue-green algae) in the south west region 1989 |
374 | Toxic blue-green algae : a report by the National Rivers Authority |
375 | Investigation of salinity in the river Thurne catchment of North East Norfolk |