| 26 | Quantification of the relationship between effluent quality and biological quality : final report |
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| 27 | The National Centre for Environmental Data and Surveillance : general leaflet |
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| 28 | The flood of February 1990 : technical services flood monitoring report |
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| 29 | Data mining of calculations for the control of emissions of organic compounds |
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| 30 | Business requirement specification : integrated accounting system for the (IAS) |
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| 31 | Wash zone report. Part 1 : the Wash NRA monitoring review |
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| 32 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
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| 33 | The National Centre for Environmental Data and Surveillance : business plan 1999/2000 |
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| 34 | An interim report on the coastwatch bioaccumulation programme : metals |
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| 35 | Summary of monitoring activities on the blackwater estuary |
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| 36 | Factors affecting the recruitment of riverine coarse fish: phase 3 |
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| 37 | Some guidance on the use of digital environmental data |
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| 38 | Eel and elver studies in the Severn : interim report (256/6/ST) |
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| 39 | Use of rod catch-effort data to monitor migratory salmonids in Wales : a report submitted in part fulfillment of the requirements of the course |
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| 40 | Recorded rainfall data in the Wensum Catchment between 2010 and 2015 (hourly resolution) |
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| 41 | The National Centre for Environmental Data and Surveillance : annual report April 1998 - April 1999 |
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| 42 | A Proposed Scheme To Ensure The Quality Of Data Generated By Laboratories Undertaking Regulatory Ecotoxicological Testing |
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| 43 | Quantification of the relationship between effluent quality and biological quality : interim report for stage 1 |
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| 44 | Further investigation of the pilot borehole at Bean's Lane, Wortham (94/7/912) : September 1994 |
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| 45 | 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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| 46 | Database and atlas of aquatic vascular plants in the British Isles : part 2 : distribution maps (352/2/N and Y) |
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| 47 | The faunal richness of headwater streams. Stage 3 : impact of agricultural activities. Volume 2 : appendices (Note 392) |
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| 48 | 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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| 49 | Library and information services of the Instituto de Investigacao Pesqueiras, Angola. Report of a two week consultancy 20 July to 3 August |
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| 50 | 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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