TY - BOOK T1 - Geologic evolution of Trail Ridge eolian heavy-mineral sand and underlying peat, northern Florida / DA - 1989. CY - Washington : CY - Denver, CO : AU - Force, Eric R. AU - Rich, Fredrick J. VL - 1499 CN - QE75 CN - QE364.2.H4 CN - QE75 PB - U.S. G.P.O. ; PB - For sale by the Books and Open-File Reports Section, U.S. Geological Survey, PP - Washington : PP - Denver, CO : PY - 1989. ID - 226895 KW - Heavy minerals KW - Sand KW - Peat KW - Eolian processes KW - Geology TI - Geologic evolution of Trail Ridge eolian heavy-mineral sand and underlying peat, northern Florida / ER -