Welsh Soils Discussion Group.

Soil organic matter

1992

Soils & upland management

Soils & upland management

1979

Soil survey interpretation and

Soil survey interpretation and use

1976

Aspects of current use and mis

Aspects of current use and misuse of soil resources

1973

Current research on Welsh soil

Current research on Welsh soils

1972

Soil heterogeneity

Soil heterogeneity

1970

Upland soils

Upland soils

1967

Soil, flora and fauna

Soil, flora and fauna

1966

Land classification in relatio

Land classification in relation to productivity

1964