Labor force in Mindanao commerce 1960, 1970, 1985.

Labor force in Mindanao commerce 1960, 1970, 1985.

Dettagli Bibliografici
Natura: Mappa
Lingua:English
Pubblicazione: Quezon City Presidential Advisory Council on Public Works and Community Development 1971.
Soggetti:
Labor supply > Mindanao > Maps.