| 126 | Report on the By Brook low flow investigations : October 2001 : volume 2 : (figures, maps and appendices) |
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| 127 | Devon area internal report - measurement of dissolved oxygen levels in the Dart estuary - March 1996 |
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| 128 | Annual classification of river water quality 1992 : numbers of samples exceeding the quality standard |
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| 129 | A report on a baseline survey of the subtidal benthic communities within Portland Harbour (January 1997) |
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| 130 | The environmental economy of England's northwest : a driver for economic and social progress : executive summary |
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| 131 | Impact assessment of Helston Sewage Treatment Works on water quality of the River Cober Loe Pool |
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| 132 | The River Babingley. Volume 1 : executive summary : a report for National Rivers Authority, Anglian Region |
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| 133 | An audit of performance in the processing of macro-invertebrate samples in 1992 |
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| 134 | River Teign corridor survey : prepared by Ecologue for the National Rivers Authority (South West Region) |
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| 135 | An assessment of mercury contamination in the Red River catchment : final draft report |
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| 136 | Report on the By Brook low flow investigations : October 2001 : volume 1 : report |
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| 137 | Impact assessment of Meldon quarry on water quality in the West Okement river |
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| 138 | Investigation of tecnazene contamination in the Chyandour Brook west Cornwall during spring 1990 |
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| 139 | Groundwater management in the North West: efficiency review and business plan: certificate in management |
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| 140 | Regional river quality monitoring and surveillance : results of the 1990/1991 biological survey : draft report |
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| 141 | Devon area internal report - further investigations into pipe discharges in the Lower Teign estuary |
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| 142 | Policy and practice for the protection of groundwater : North West region : 2nd edition, 1995 |
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| 143 | Policy and practice for the protection of groundwater : regional appendix South West region |
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| 144 | Biological report of the 1991 coastal and estuarine survey from Crosby to Glasson |
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| 145 | A study to investigate and propose remedies for river quality problems in the Madford catchment |
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| 146 | Future foundations : building a better South West : a sustainable construction charter for the region |
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| 147 | An investigation of the Madford River pollution incident of 29 July 1989 : November 1989 |
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| 148 | Land use practices and pathways of pesticide residues in the Mount's Bay catchment, Cornwall |
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| 149 | National marine baseline survey 1995 : littoral cell 4 : the Thames to Selsey Bill |
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| 150 | Heavy metal contaminants in fish caught from the Mersey Estuary and inshore Liverpool Bay |
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