<![CDATA[Matheson Library Search for 'se,phr:"Report of investigations (United States .Bureau of Mines) ']]> https://library.unitech.ac.pg/cgi-bin/koha/opac-search.pl?q=ccl=se%2Cphr%3A%22Report%20of%20investigations%20%28United%20States%20.Bureau%20of%20Mines%29%20&format=rss2 0 20