| 26 | Quality audit of biological samples for the 1991 river quality survey |
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| 27 | Business requirement specification : integrated accounting system for the (IAS) |
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| 28 | Wash zone report. Part 1 : the Wash NRA monitoring review |
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| 29 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
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| 30 | An interim report on the coastwatch bioaccumulation programme : metals |
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| 31 | Swords water quality study - phase 1 : water quality of the Thames |
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| 32 | Summary of monitoring activities on the blackwater estuary |
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| 33 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
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| 34 | Some guidance on the use of digital environmental data |
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| 35 | Eel and elver studies in the Severn : interim report (256/6/ST) |
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| 36 | Time of travel on the River Lee under high and medium flow : appendix b : time of travel on the small River Lee |
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| 37 | River Glen : river channel assessment : annex A a report of the nature, availability and extent of data and information relating to the River Glen and its catchment |
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| 38 | Recorded rainfall data in the Wensum Catchment between 2010 and 2015 (hourly resolution) |
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| 39 | A Proposed Scheme To Ensure The Quality Of Data Generated By Laboratories Undertaking Regulatory Ecotoxicological Testing |
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| 40 | Further investigation of the pilot borehole at Bean's Lane, Wortham (94/7/912) : September 1994 |
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| 41 | Report on two electrofishing surveys carried out between July 10-25 1978 and July 9-12 1979 on the proposed Kielder Water
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| 42 | Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y) |
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| 43 | Micro low flows average and low flows estimation in the SW region : validation of regional version 1.3 software |
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| 44 | The faunal richness of headwater streams. Stage 3 : impact of agricultural activities. Volume 2 : appendices (Note 392) |
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| 45 | Micro low flows average and low flow estimation in the SW region : validation of version 1.2 software |
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| 46 | Micro low flows average and low flows estimation in the SW region : validation of regional version 1.1 software |
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| 47 | Anglian radar information project : report no. 5 : quantitative precipitation estimation with weather radar : problems and solutions for the National Rivers Authority |
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| 48 | East Devon public water supply strategy : the existence and potential use in yield analysis of historic flow records |
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| 49 | Report on the millennium chalk streams fly trends study : a survey carried out in 2000 among 365 fly fishermen, fishery owners, club secretaries and river keepers |
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