The Challenges of 21st Century (Volume 1) Global Peace, Youth Empowerment and environment

Míreanna Comhchosúla

• The Challenges of 21st century (Volume 2) Sustainable Urbanization
  le: Rai, Markandey
  Foilsithe: (2018)
• Challenges of the 21st century
  Foilsithe: (1993)
• Challenges of urbanization in the 21st century- vol.2- Facets of urban environment
  le: Kalpana Markandey
  Foilsithe: (2013)
• Challenges of urbanization in the 21st century (vol.2)facets of urban environment
  le: Kalpana Markandey
  Foilsithe: (2013)
• Challenges of urbanization in the 21st century- vol.3- Planning and governance
  le: Kalpana Markandey
  Foilsithe: (2013)