00634nam 2200169z- 450 9910712762003321(CKB)5470000002496552(EXLCZ)99547000000249655220230509c2010uuuu -u- -engHopewell Furnace National Historic Site : geologic resources inventory reportDenver, ColoradoGeologic Resources Division, Natural Resource Program Center ;Hopewell Furnace National Historic Site BOOK9910712762003321Hopewell Furnace National Historic Site : geologic resources inventory report3333326UNINA