The classification of some British soils according to the comprehensive system of the United States
Ragg, J. M. (John Martin), 1927-1973
Books, Manuscripts
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The classification of some British soils according to the comprehensive system of the United States / J.M. Ragg and B.Clayden ; with contributions on micromorphology by P. Bullock.
Harpenden : Soil Survey of England and Wales, 1973.
227p. ; 21 cm.
English
1038648
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Total copies: 1