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No news about the ozone layer is bad news : environmental health

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1001 ‎$0‎MAPA20080161613‎$a‎Engelman, Robert
24510‎$a‎No news about the ozone layer is bad news‎$b‎: environmental health‎$c‎by Robert Engelman
520  ‎$a‎Few researchers are studying what impact the hole in the ozone shield will have on our planet. Despite the enormity of the problem, the amount of money coming from the federal government is nickels and dimes. Ozone depletion will continue well into the next century even if you shut off all CFC production immediately
65011‎$0‎MAPA20080616441‎$a‎Contaminación atmosférica
65011‎$0‎MAPA20080569556‎$a‎Medio ambiente
65011‎$0‎MAPA20080539429‎$a‎Ozono
65011‎$0‎MAPA20080621322‎$a‎Efectos de la contaminación
65011‎$0‎MAPA20080587277‎$a‎Rayos ultravioleta
65011‎$0‎MAPA20080574932‎$a‎Cambio climático
65011‎$0‎MAPA20080557959‎$a‎Ecosistemas
65011‎$0‎MAPA20080612009‎$a‎Política medioambiental
7400 ‎$a‎Safety & health
7730 ‎$t‎Safety & health‎$d‎Itasca‎$g‎Vol. 145, nº 6, June 1992 ; p. 75-77