Labor force in Mindanao commerce 1960, 1970, 1985.

Labor force in Mindanao commerce 1960, 1970, 1985.

Bibliografske podrobnosti
Format: Zemljevid
Jezik:English
Izdano: Quezon City Presidential Advisory Council on Public Works and Community Development 1971.
Teme:
Labor supply > Mindanao > Maps.