Environmental Quotes - Page 10
Rachel Carson (2002). “Silent Spring”, p.15, Houghton Mifflin Harcourt
Johnson, Lyndon B. (1970). “Public Papers of the Presidents of the United States: Lyndon B. Johnson, 1968-1969”, p.1131, Best Books on
Ilya Prigogine (2003). “Is Future Given?”, p.22, World Scientific