خريطة مفهرسة
Languages : Eastern, Western and Southern Highlands Territory of Papua and New Guinea / by S.A. Wurm
المؤسسة:Leiden University
العنوان الكامل:Languages : Eastern, Western and Southern Highlands Territory of Papua and New Guinea / by S.A. Wurm
مصورة:1961
الناشر:[Canberra : Australian National University]