Endangered Languages Project

ALSO KNOWN AS		Boikin, Nucum, Yangoru, Yengoru
CLASSIFICATION		Sepik, Ndu
ORTHOGRAPHY		Latin
CODE AUTHORITY		ISO 639-3
LANGUAGE CODE		bzf
VARIANTS & DIALECTS		Yangoru Central Nagum Kunai Kubalia Coastal Island
DOWNLOAD		As csv
MORE RESOURCES		OLAC search

	18th		2015	Ethnologue: Languages of the World, 18th Edition			Lewis, M. Paul, Gary F. Simons, and Charles D. Fennig	SIL International		Dallas, Texas	http://www.ethnologue.com		Lewis, M. Paul, Gary F. Simons, and Charles D. Fennig (eds.). 2015. Ethnologue: Languages of the World, Eighteenth edition. Dallas, Texas: SIL International. Online version: http://www.ethnologue.com.	31,300	2003		9,400 monolinguals (SIL)	Tok Pisin [tpi]		Papua New Guinea	"East Sepik Province, Yangoru district."
			1976	The dialects of Boiken	Surveys in five Papua New Guinea languages	80-90	Loving, Richard	Summer Institute of Linguistics	Anthropos	Ukarumpa		Freudenburg, Allen		35,204	1975	10000-99999			Vulnerable (20 percent certain, based on the evidence available)	Papua New Guinea	East Sepik Province: 128 villages.	-3.25, 143.25
Pacific Linguistics		B 25	1973	Sepik languages: checklist and preliminary classification			Wurm, Stephen A.	Australian National University, Research School of Pacific Studies, Department of Linguistics		Canberra		Laycock, Donald C.		30,528	1970	10000-99999			Vulnerable (20 percent certain, based on the evidence available)	Papua New Guinea	more than 140 villages

Boiken