Hydrographers Range
The Hydrographers Range is a forested mountain range in the Oro Province of southeastern Papua New Guinea . 
<triplet> Hydrographers Range <subj> mountain range <obj> instance of <subj> Oro Province <obj> located in the administrative territorial entity <triplet> Oro Province <subj> Papua New Guinea <obj> country <triplet> Papua New Guinea <subj> Oro Province <obj> contains administrative territorial entity