1 | Conservation and recreation: the Wye challenge: volume 1: report of the River Wye project |
2 | Conservation and recreation : the Wye challenge : towards a management strategy for the River Wye : summary report (bilingual) |
3 | Spring salmon : a review of factors affecting the abundance and catch of spring salmon from the River Wye and elsewhere, and proposals for stock maintenance and enhancement |
4 | A review of factors affecting the abundance and catch of spring salmon fom the River Wye and elsewhere, and proposals for stock maintenance and enhancement |
5 | Analysis of natural and polluted river communities in Great Britain- Progress report for the period January-December 1987 |