Runkel, TonySyverson, KentSteenberg, JuliaBendernagel, MattMurchison, ToddBauer, AmandaKent, AaronThompson, MattStauffer, TimBrown, Bruce2023-10-052023-10-052012https://hdl.handle.net/11299/257338enPrecambrian Research CenterUniversity of Minnesota DuluthField Guidebook on the Silica Sand Resources of Western WisconsinPrecambrian Research Center Guidebook 12-01Report