00652nam a2200205Ia 4500001000700000003000500007005001700012008004100029010001700070020001500087100002600102245007800128260003000206300002200236500002000258504002600278650002900304651005700333700005600390231635BIBL20160527202159.0921222s1989    sp a     b   000110 spa    abuc92001247   a848693807410aCacho, Javier.2Local10aAntártidabel agujero de ozonocJavier Cacho, Ma. Jesús Sainz de Aja.0 aMadridbTabapresscc1989.  a250 p.bcol. ill.  aIncludes index.  aBibliography: p. 249. 0aAtmospheric ozone2Local 0aAntarctic regionsxDiscovery and exploration.2Local20aSainz de Aja, Ma. Jesúsq(María Jesús)2Local