%0 Book %A Van Alstine, Ralph Erskine and Shawe, Daniel R. and Worl, R. G. and Heyl, Allen V. and Trace, Robert D. and Parker, Robert L. and Griffitts, W. R. and Sainsbury, C. L. and Cathcart, James B. %E Shawe, Daniel R. %I United States Government Printing Office %D 1976 %C Washington %D 1976 %G English %B Geological Survey professional paper %~ Universitätsbibliothek "Georgius Agricola" %T Geology and Resources of Fluorine in the United States: an evaluation of the geochemistry, geographic distribution, and geologic environments of fluorine, and descriptions of major United States fluorine mineral deposits %Z https://katalog.ub.tu-freiberg.de/Record/0-1107972450 %U https://katalog.ub.tu-freiberg.de/Record/0-1107972450