John Winston Lea
2 published titles
Soils in Powys = Priddoedd ym Mhowys. 1, Sheet SO 09 (Caersws) = Tudalen SO 09 (Caersws)
(Contributor)
1 edition
- ISBN: 0708600034
- Soil Survey
- 1975
- Details
Soils in Clwyd = Priddoedd yng Nghlwyd. 1, Sheet SJ 35 (Wrexham North) = Tudalen SJ 35 (Wrecsam Gogledd)
(Contributor)
1 edition
- Soil Survey of Great Britain (England and Wales)
- 1978
- Details
