https://catalogobiblioteca.ingemmet.gob.pe/cgi-bin/koha/opac-search.pl?idx=an%2Cphr&q=519%26limit%3Dse%3ASpecial%20Paper.%20Geological%20Society%20of%20America&format=rss2 Search results for 'an,phr: 519&limit=se:Special Paper. Geological Society of America' at Biblioteca - Ingemmet 0 20