Great Britain : land utilisation.
Boyd, Phyllis M.
Coldman, Marguerite V.
Great Britain.Ordnance Survey.
Land Utilisation Survey (Great Britain).
Southampton : Ordnance Survey,
1944.
"4045/Cr".
"The overprint on this map has been generalised from the published and unpublished sheets on the scale of one inch to one mile of the Land Utilisation Survey of Britain ... They were compiled rom the field survey carried out in 1931-9 on the scale of six inches to ne mile by volunteers chiefly from theUniversities, Colleges and Schools of the country."
"reduced to the scale of ten miles to one inch by Phyllis M. Boyd and Marguerite V. Coldman."
Land capability for agriculture
National atlas of Great Britain.