Soils in Herefordshire
Palmer, R. C.(Robert Cartwright),1947-
Hodgson, John Michael.
Harpenden (Rothamsted Experimental Station, Harpenden, Herts.) Soil Survey of Great Britain (England and Wales),
1971
Also available without map. £0.50. sbn 901128-19-8
bibl p69-70
Soil-surveys