http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
their production and consumption, with a special reference to the British empire; a study in economic geography and agricultural economics
viii, 331 pages, 1 unnumbered page : diagram ; 22 cm.
"Thesis approved for the degree of doctor of science (economics) in the University of London."
"Bibliographical note": pages [319]-321.
Studies in economics and political science ; no. 57