Environmental news: coverage of the Earth Summit by Brazilian newspapers.
D000569:Americas; D001938:Brazil; D003142:Communication; D003906:Developing Countries; D004777:Environment; D005069:Evaluation Studies as Topic; D007843:Latin America; D008402:Mass Media; D009524:Newspapers as Topic; D013020:South America
Americas; Brazil; Communication; Critique; Developing Countries; Environment; Information; Latin America; Mass Media; Newspapers; Printed Media; South America