| 51 | Analysis of risk of EC bathing water failure : South Western region |
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| 52 | Evaluation of an hydrolab DS3 submersible water quality monitor |
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| 53 | Report on the national marine analytical quality control scheme 1993/94 : presented to the 18th October 1994 meeting of the Marine Pollution Monitoring Management Group |
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| 54 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2014 |
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| 55 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk D in 2014 |
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| 56 | YSI, turbidity and stage data for the Wensum Demonstration Test Catchment's monitoring kiosk C in 2012 |
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| 57 | Newby Beck Catchment Outlet YSI Sonde |
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| 58 | Wheal Jane Minewater Project consultancy studies 1996-1999 : appraisal and selection of long term treatment option, version 5 |
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| 59 | Factors affecting emigrating smolts and returning adults |
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| 60 | Disturbing the season's due: plankton periodicity in Grassmere, 1987 |
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| 61 | Clouding: the issue. An appraisal of the effects of turbidity in aquatic systems |
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| 62 | Newby Beck Control Sub-Catchment Monthly Grab Samples |
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| 63 | The Possible effects on migratory fish in the River Dee of increased water abstraction |
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| 64 | 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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| 65 | Analogue (nutrient), YSI, turbidity and stage data for the Wensum Demontration Test Catchment's monitoring kiosk F in 2013 |
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| 66 | Eutrophication in controlled waters in the Warwickshire Avon catchment (final report). Vol 2 : appendices |
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| 67 | National marine baseline survey 1995 : littoral cell 2 : Flamborough Head to the Wash |
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| 68 | Rivers of the Isle of Wight |
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| 69 | The evaluation of Grant/YSU 3800 water quality monitor |
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| 70 | River Tavy catchment river water quality classification 1990 |
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| 71 | Urban Waste Water Treatment Directive monitoring of designated and candidate sensitive areas (eutrophic) : macrophyte survey results 1995 |
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| 72 | River Valency and Crackington Streams catchment river water quality classification 1991 |
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| 73 | River quality : July 1991 - June 1992 |
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| 74 | Recommendations For The Processing And Presentation Of Groundwater Quality Data |
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| 75 | National Rivers Authority/Po River Basin Authority collaboration programme : improved monitoring systems for river water quality : comparison of experiences |
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