https://biblioteca.iapg.org.ar/cgi-bin/koha/opac-search.pl?idx=&q=se%2Cphr%3A%22Bureau%20of%20Mines%20Oil%20Shale%20Program.%20Technical%20Progress%20Report%22&sort_by=relevance&format=rss 2 0 20 ISBN: https://biblioteca.iapg.org.ar/cgi-bin/koha/opac-detail.pl?biblionumber=151586 By Harak, A.E. | Dockter, L. | United States of America. Department of the Interior.
United States of America Bureau of Mines 1971 .
13 p.

]]> Place hold on Some results from the operation of a 150 - ton oil shale retort

]]> https://biblioteca.iapg.org.ar/cgi-bin/koha/opac-detail.pl?biblionumber=151586 ISBN: https://biblioteca.iapg.org.ar/cgi-bin/koha/opac-detail.pl?biblionumber=151585 By Sidney, Katell | Wellman, Paul | United States of America. Department of the Interior.
United States of America Bureau of Mines 1971 .
11 p.

]]> Place hold on Mining and conversion of oil shale in a gas combustion retort

]]> https://biblioteca.iapg.org.ar/cgi-bin/koha/opac-detail.pl?biblionumber=151585