[chilefuturo] nueve sistemas que soportan la vida en la Tierra

  • From: Carlos Contreras <clubcientifico@xxxxxxxxx>
  • To: chilefuturo@xxxxxxxxxxxxx
  • Date: Wed, 24 Feb 2010 21:24:11 -0300

http://www.newscientist.com/special/ocean-to-ozone-earths-nine-life-support-systems?DCMP=NLC-nletter&nsref=earthsninelife

-- 
Carlos Contreras, presidente
Club Científico de Peñalolén, Santiago, CHILE
http://www.clubcientifico.cl
fono/fax. 562-7691307    09-2114827

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