Columbia subject headings:
Harvard subject headings:
Sepik River Watershed (Irian Jaya, Indonesia)
Watersheds--Indonesia--Irian Jaya.
Watersheds--Indonesia--Papua.
Princeton subject headings:
Drainage--Indonesia--Irian Jaya.
Hydrology--Indonesia--Irian Jaya--Remote sensing.
Watersheds--Indonesia--Irian Jaya.