Soils and field drainage
Soils and field drainage edited by A.J. Thomasson ; from contributions by D. Mackney - Harpenden : Soil Survey, Rothamsted Experimental Station, 1975. - 80 p. ill., maps 21 cm. 1 folded col. - Technical monograph - Great Britain, Soil Survey ; no. 7 .
Soil survey
Drainage
S598 / .S64
631.62:631.4 / T664S