http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Economic development, government-controlled markets, and external trade in food grains
the case of four countries in East Africa
Microfiche. Ann Arbor, Mich. : University Microfilms International, 1981. 3 microfiches ; 11 x 15 cm.