TY - BOOK AU - McGeary, David AU - Plummer, Charles C. TI - Physical geology: earth revealed SN - 0697126870 U1 - HS Cir 550 M17 1992 PY - 1992/// CY - Dubuque, IA PB - Wm. C. Brown Publishers KW - Geology N1 - Includes index ER -