https://catalogobiblioteca.ingemmet.gob.pe/cgi-bin/koha/opac-search.pl?q=ccl=an%3A1148%20and%20su-geo%3APERU%20and%20au%3APozo%20Calle%2C%20Eloy%20Gerardo&format=rss2 Search results for 'an:1148 and su-geo:PERU and au:Pozo Calle, Eloy Gerardo' at Biblioteca - Ingemmet 0 20