Land classification province of Isabela ; sub-province of Bontoc and Ifugao.

Land classification province of Isabela ; sub-province of Bontoc and Ifugao.

Bibliographische Detailangaben
Format: Karte
Sprache:English
Veröffentlicht: Manila Bureau of Forestry [1962].
Schlagworte:
Agriculture > Isabela > Maps.
Agriculture > Mt. Province > Maps.