https://unillanos.metacatalogo.org/cgi-bin/koha/opac-search.pl?q=ccl=an%3A55781%2C&sort_by=relevance&format=rss 5 0 50 ISBN:9682449561 https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=6059 By López Torres, Marcos.
México : Trillas, 1995 .
172 páginas : 9682449561

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]]> https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=6059 ISBN:9682449162 https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=11680 By López Torres, Marcos.
Mexico : Trillas, 1995 .
103 páginas : 9682449162

]]> Place hold on Resistencia de las Plantas /

]]> https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=11680 ISBN:9682447895 https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=19685 By López Torres, Marcos.
México : Trillas, 1994 .
385 páginas : 9682447895

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]]> https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=19685 ISBN:9682408288 https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=19703 By López Torres, Marcos.
México : Trillas, 2001 .
232 páginas : 9682408288

]]> Place hold on Envenenamiento: Por Pesticidas, Animales, Plantas, Sustancias y Plaguicidas /

]]> https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=19703 ISBN:9682474728 https://unillanos.metacatalogo.org/cgi-bin/koha/opac-detail.pl?biblionumber=37322 By López Torres, Marcos.
Mexico D.F : Trillas, 2006 .
386 páginas : 9682474728

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