Proceedings.
Publisher: [Bureau of Business and Public Research, University of Arizona
Published: 1959
Place of publication: Tucson
Language: eng; spa
Number of pages: 139
Subjects: Arizona -- Economic conditions.; Sonora (Mexico : State) -- Economic conditions.; Arizona -- Foreign economic relations -- Mexico -- Sonora (State); Sonora (Mexico : State) -- Foreign economic relations -- Arizona.
Notes: Cover title.
English and Spanish; title also in Spanish.