https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Michel%2C%20Francois%2C%22&sort_by=title_az&format=rss 5 0 50 ISBN:8497541871 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=125971 ]]> By Michel, Francois,.
Barcelona, Esp. : Oniro, 2005 .
79 p. : 8497541871

]]> Place hold on La ecología a tu alcance /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=125971 ISBN:9788497543071 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=153772 ]]> By Michel, Francois,.
Barcelona, Esp. : Oniro, 2008 .
79 p. : 9788497543071

]]> Place hold on La energía :

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=153772 ISBN:9786077626589 (Paidós) | 9786074695250 (SEP) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=171133 ]]> By Michel, Francois,.
México : SEP : | Paidós, 2010 .
79 p. : 9786077626589 (Paidós) | 9786074695250 (SEP)

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=171133 ISBN:9788497542517 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=151651 ]]> By Michel, Francois,.
Barcelona, Esp. : Oniro, 2007 .
77 p. : 9788497542517

]]> Place hold on La geología a tu alcance /

]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=151651 ISBN:8497542320 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=157894 ]]> By Michel, Francois,.
Barcelona, Esp. : Oniro, 2006 .
78 p. : 8497542320

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