6 items found

1:25,000. SX18: Camelford : soil and land use capacity (1976)

Soil Survey of England & Wales

1:25,000. SW61/71: Lizard : soil and land use capacity (1977)

Soil Survey of England & Wales

1:25,000. SW53: Hayle : soil and land use capacity (1978)

Soil Survey of England & Wales

Soils in Cornwall - Harpenden: Soil Survey 2: sheet SW53 (Hayle) (1979)

Soils in Cornwall: sheet SX18 (Camelford) (1976)

S. J. Staines

Notes on the soil of Cornwall, with a view to form a rational system of improvement by the ... application of mineral manure (1815)

John Ayrton Paris