A revolution in agriculture an archive teaching unit for the study of agricultural improvement in Northumberland in the eighteenth and nineteenth centuries
Gard, R. M.(Robin Martin),1926-
Shrimpton, Colin,1934-
Newcastle upon Tyne University of Newcastle upon Tyne, Department of Education Distributed by H. Hill
1972
Two handbooks (12p. and 40p.) and 30 reproductions of contemporary documents in portfolio
Agriculture