https://catalogobiblioteca.ingemmet.gob.pe/cgi-bin/koha/opac-search.pl?idx=an%2Cphr&q=42%26limit%3Dau%3AMosier%2C%20Dan%20L.%26limit%3Dse%3AU.S.%20Geological%20Survey%20Bulletin&format=rss2 Search results for 'an,phr: 42&limit=au:Mosier, Dan L.&limit=se:U.S. Geological Survey Bulletin' at Biblioteca - Ingemmet 0 20