When languages die the extinction of the world's languages and the erosion of human knowledge /

समान संसाधन

• Vanishing voices the extinction of the world's languages /
  द्वारा: Nettle, Daniel
  प्रकाशित: (2000)
• Undescribed and endangered languages the preservation of linguistic diversity /
  प्रकाशित: (2006)
• Language death
  द्वारा: Crystal, David, 1941-
  प्रकाशित: (2002)
• Language endangerment and language revitalization : an introduction /
  द्वारा: Tsunoda, Tasaku
  प्रकाशित: (2006)
• Language endangerment and language revitalization : an introduction /
  द्वारा: Tsunoda, Tasaku
  प्रकाशित: (2006)