/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Joaqu%C3%ADn%20de%20la%20Pe%C3%B1a%22&sort_by=relevance&format=rss 5 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=30847 By Joaquín de la Peña.
México D. F. E.D.I.A.P.S.A. 1955

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=30847 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=30848 By Joaquín de la Peña ; José Crowley ; Santos Amaro ; [Et al.].
México D. F. E.D.I.A.P.S.A. 1955

]]> Place hold on El maíz en México

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=30848 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=30849 By Joaquín de la Peña ; José Crowley ; Santos Amaro ; [Et al.].
México D. F. E.D.I.A.P.S.A. 1955

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=30849 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=30850 By Joaquín de la Peña ; José Crowley ; Santos Amaro ; [Et al.].
México D. F. E.D.I.A.P.S.A. 1955

]]> Place hold on Notas sobre la industria azucarera de México

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=30850 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=33056 By Joaquín de la Peña, Jose Crowley ; Santos Amaro, Hector Calles.
México D. F. E.D.I.A.P.S. A 1955

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