https://sibi.upn.mx/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3ALaetoli%2C&sort_by=title_az&format=rss 4 0 50 ISBN:9707771224 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=148009 ]]> By Chordá, Carlos.
México : Océano : | Laetoli, 2004 .
203 p. : 9707771224

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=148009 ISBN:9707771240 https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=157902 ]]> By Lovelock, James Ephraim,.
México : Océano : | Laetoli, 2005 .
547 p. 9707771240

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]]> https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=157902 ISBN:8493486213 (10 dígitos) | 9788493486211 (13 dígitos) https://sibi.upn.mx/cgi-bin/koha/opac-detail.pl?biblionumber=151511 By Campo, Ricardo,.
Pamplona, Esp. : Laetoli, 2006 .
133 p. 8493486213 (10 dígitos) | 9788493486211 (13 dígitos)

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México : Océano ; | Laetoli, 2006 .
308 p. : 9707772174

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