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

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

Bibliografiska uppgifter
Materialtyp: Karta
Språk:English
Publicerad: Manila Bureau of Forestry [1962].
Ämnen:
Agriculture > Isabela > Maps.
Agriculture > Mt. Province > Maps.