Cleto, Romeo B.

The Ilocos and Cordillera provinces : a general physical and socio-economic profile / by Romeo B. Cleto with Christoph J. Dehn, Hilaria J. Padilla. - National Secretariat, Baguio City (Philippines) : Katinnulong Daguiti Umili It Akmang Teknolohiya (SIBAT), 1986. - 265 p. : maps ; 22 cm.


Luzon (Philippines)--Economic conditions.
Luzon (Philippines)--Social conditions.