351 | A desk study of the available information on wintering waterfowl feeding in the Wash, Lincolnshire and Norfolk |
352 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1995 |
353 | Tributyltin in the aquatic environment : final report to the National Rivers Authority September 1990 to September 1992 |
354 | A report on the strategic stock assessment survey of the River Esk catchment 1994 with particular reference to salmonids |
355 | Guidance notes for local planning authorities on the methods of protecting the water environment through development plans |
356 | Report on Grayling research and production in the Anglian region of the National Rivers Authority, December 1988 to April 1989 |
357 | The development of biomanipulation techniques and control of phosphorus release from sediments (475/1/A) : LIFE project : restoration of the Norfolk Broads |
358 | The application of toxicity-based criteria for the regulatory control of wastewater dicharges Response compendium March 1997 |
359 | Rising groundwater levels in the chalk-basal sands aquifer of the Central London Basin. Progress report, March 1996 |
360 | Preliminary modelling of water storage and transfers in the Anglian region : supporting documentation for the regional water resources strategy May 1993 |
361 | A report on the 1992 strategic stock assessment survey of the upper Eden catchment with particular reference to salmonids |
362 | River Darent low flow alleviation. Annex 3 : plan for the Darent : report of the joint NRA/TWUL project team |
363 | Implementation of environmental accounting : the way ahead for a new "green agency" : submitted for the Open University Open Business School MBA |
364 | Regulation guidance and direction making powers in the Environment Act 1995 in relation to the Environment Agency |
365 | Opportunities for change : the Environment Agency's response to the government consultation paper on a revised UK strategy for sustainable development |
366 | An assessment of the impact of Berkhamsted and Maple Lodge STWs on the Grand Union canal based on macroinvertebrate surveys |
367 | An Assessment of Cormorant Depredation on Stillwater Coarse Fish Populations in the Lea and Colne Valleys of the Thames Catchment |
368 | A report on the infaunal communities within Weston Bay in relation to the sewage outfall at Black Rock |
369 | Bioccumulation of halogenated compounds by limpets and fucoid seaweeds in the vicinity by the Black Rock sewage outfall, Weston-Super-Mare |
370 | Analysis of benthic macro-invertebrate samples collected by the NRA during 1989 and 1990 from various habitats in the River Delph |
371 | Biological investigation of the impact of Ivybridge sewage treatment works discharge to the River Erme, May 1991 |
372 | Investigation of flow distribution in a fracture zone at the Stripa mine, using the radar method, results and interpretation |
373 | Biosensors for environmental monitoring : a review of capabilities and strategies for the future : consultant's report to the NRA |
374 | Assessment of the feasibility of using image analysis in the oyster embryo-larval development and daphnia magna growth tests |
375 | A review of the quality and status of the Suffolk and Essex estuaries and coastal waters : volume 1 : final draft |