%0 Book %A Boggs, Sam and Baldwin, Ewart M. %I United States Government Printing Office %D 1970 %C Washington %D 1970 %G English %B Contributions to economic geology %~ Universitätsbibliothek "Georgius Agricola" %T Distribution of placer gold in the Sixes River, southwestern Oregon: a preliminary report %Z https://katalog.ub.tu-freiberg.de/Record/0-1142609812 %U https://katalog.ub.tu-freiberg.de/Record/0-1142609812