Labor force in Mindanao commerce 1960, 1970, 1985.

Labor force in Mindanao commerce 1960, 1970, 1985.

Bibliographische Detailangaben
Format: Karte
Sprache:English
Veröffentlicht: Quezon City Presidential Advisory Council on Public Works and Community Development 1971.
Schlagworte:
Labor supply > Mindanao > Maps.