Per capita availability of good, potable water is diminishing in all developed and developing countries.
Water: The Fate of Our Most Precious Resource (ed. Houghton Mifflin Harcourt, 2001) - ISBN: 9780547526386
Per capita availability of good, potable water is diminishing in all developed and developing countries.
Water: The Fate of Our Most Precious Resource (ed. Houghton Mifflin Harcourt, 2001) - ISBN: 9780547526386