Research material in file labelled 'Rivers' Comprising mostly surveys and reports on rivers, including: - 'Ecological Surveys of the River Valleys of the Hampshire Avon and Dorset Stour - 1977'; - 'Ecological Investigation of the Hampshire Avon First Report' (c 1975); - 'Wessex Water Authority Avon and Dorset Division: River Avon Investigation into Suggested Decline in Quality of Coarse Fishing: Interim Report of the Working Party' (c 1976); - 'Nature Conservancy Council South East Region...Survey of Rivers and Coast: Volume 3 Surrey' (1978); - 'Nature Conservancy Council South East Region...Survey of Rivers and Coast in the South-East Region: Appendix to Volume 3 The Rivers of Surrey' (1978); - programme for the 'International Conference "Rivers Restoration: a Social Commitment with the Environment' (2002); - 'Department of the Environment The Welsh Office: River Pollution Survey of England and Wales Updated 1973: River Quality and Discharges of Sewage and Industrial Effluents' - 'Department of the Environment The Welsh Office: River Pollution Survey of England and Wales Updated 1975: River Quality and Discharges of Sewage and Industrial Effluents'; - and 10 survey maps relating to the 'River Pollution Survey England and Wales 1975'. 1973-2002