http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Ecological crop geography and field practices of the Ryukyu Islands
natural vegetation of the Ryukyus, and agro-climatic analogues in the Northern Hemisphere
106 pages : illustrations, maps. ; 27 cm.
"Sponsored by the Department of the Army, Office of the Chief of Civil Affairs and Military Government, for use in connection with military government activities in the Ryukyus."