/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Yancey%2C%20H.%20F.%22&sort_by=relevance&format=rss 2 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=27628 By Yancey, H. F..
[Portland, 1940 .
iv, 38 p. , At head of title: State of Oregon. Department of Geology and Mineral Industries. In cooperation with the Bureau of Mines, United States Department of the Interior. | Photoprinted. 28 cm..

]]> Place hold on Analyses and other properties of Oregon coals as related to their utilization,

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=27628 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=51672 By Wilson, George Samuel,.
Seattle, University of Washington, 1931 .
27 p. , "This report represents work done under a co-operative agreement between the University of Washington and the United States Bureau of mines." 23 cm..

]]> Place hold on Preliminary tests of thirteen Washington coals in a powered coal boiler plant at the University of Washington,

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