Alaska's big spill : can the wilderness heal? en NATIONAL GEOGRAPHIC, BOLETINES DE : NATIONAL GEOGRAPHIC ([19/02/2013])
[artículo]
[artículo] Alaska's big spill : can the wilderness heal? [texto impreso] . - pp 5-43. PP - MFN 135 - NATIONAL GEOGRAPHIC - January 1990 v. 177 nº 1 Idioma : (Es) in NATIONAL GEOGRAPHIC > BOLETINES DE : NATIONAL GEOGRAPHIC [19/02/2013] . - pp 5-43
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