https://catalogobiblioteca.ingemmet.gob.pe/cgi-bin/koha/opac-search.pl?q=ccl=an%3A%2216659%22%20and%20au%3AFidel%20Smoll%2C%20Lionel%20and%20su-to%3ARIESGO%20GEOLOGICO&format=rss2 Search results for 'an:"16659" and au:Fidel Smoll, Lionel and su-to:RIESGO GEOLOGICO' at Biblioteca - Ingemmet 0 20