Autores:
  • Per capita availability of good, potable water is diminishing in all developed and developing countries.

    Marq de Villiers (2001). “Water: The Fate of Our Most Precious Resource”, p.41, Houghton Mifflin Harcourt
Per capita availability of good, potable water is diminishing in all developed and developing countries. - Marq de Villiers
Empotrar: