https://catalogobiblioteca.ingemmet.gob.pe/cgi-bin/koha/opac-search.pl?q=ccl=an%3A42%20and%20itype%3AARTC%20and%20su-geo%3AJUNIN%20and%20au%3ABeuchat%2C%20Sebastien&format=rss2 Search results for 'an:42 and itype:ARTC and su-geo:JUNIN and au:Beuchat, Sebastien' at Biblioteca - Ingemmet 0 20