Soil heterogeneity; and, Podzolization
Welsh Soils Discussion Group.
Bridges, E. M.(Edwin Michael)
Aberystwyth (Plas Gogerddan, Aberystwyth, Cardiganshire) Welsh Plant Breeding Station
1970
Proceedings of meetings held at Bangor, 29th October 1970 and at Aberystwyth, 11th March 1970
bibl
Podzol
Soils
Soils