Air pollution and citizen awareness - Simioni, Daniela; Simioni, Daniela (Santiago, Chile United Nations ECLAC, 2004)
"LC/G.2201-P"--T.p. verso.
"Sales No. E.03. II. G.59"--T.p. verso.
Keywords: Air -- Pollution -- Latin America; Metropolitan areas -- Environmental conditions. -- Latin America; Environmental policy -- Citizen participation. -- Latin America