https://biblioteca.uaysen.cl/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Toledo%2C%20Alejandro%2C%22&format=rss2 7 0 50 ISBN https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=245451 By Toledo, Alejandro.. [México, D.F.] Instituto Nacional de Ecología 2000 . 9-18 p.

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=245451 ISBN 6071614449 | 9786071614445 | 9789681683191 | 9681683196 | 9789681679019 | 9681679016 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=268127 By Hernández, Efrén,. . 1 online resource. 6071614449 | 9786071614445 | 9789681683191 | 9681683196 | 9789681679019 | 9681679016

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=268127 ISBN 6071614457 | 9786071614452 | 9786071609526 | 6071609526 | 9786071609533 | 6071609534 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=268128 By Hernández, Efrén,. . 1 online resource. 6071614457 | 9786071614452 | 9786071609526 | 6071609526 | 9786071609533 | 6071609534

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=268128 ISBN 9786071632357 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=280126 By Tario, Francisco,. . 1 online resource. 9786071632357

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=280126 ISBN 6071614449 | 9786071614445 | 9789681683191 | 9681683196 | 9789681679019 | 9681679016 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=311206 By Hernández, Efrén,. . 1 online resource. 6071614449 | 9786071614445 | 9789681683191 | 9681683196 | 9789681679019 | 9681679016

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=311206 ISBN 6071614457 | 9786071614452 | 9786071609526 | 6071609526 | 9786071609533 | 6071609534 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=311207 By Hernández, Efrén,. . 1 online resource. 6071614457 | 9786071614452 | 9786071609526 | 6071609526 | 9786071609533 | 6071609534

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=311207 ISBN 9786071632357 https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=323969 By Tario, Francisco,. . 1 online resource. 9786071632357

]]> https://biblioteca.uaysen.cl/cgi-bin/koha/opac-detail.pl?biblionumber=323969