http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Proceedings of the Eighth International Conference of Agricultural Economists held at Kellogg Center Michigan State College USA, 15-22 August 1952
International Conference of Agricultural Economists Michigan 1952
xiii, 608 p. : dia., photo., tab. ; 24 cm.