00571nam 2200157z- 450 9910712696703321(CKB)5470000002495191(EXLCZ)99547000000249519120230509c2005uuuu -u- -engBent's Old Fort National Historic Site Geologic resource evaluation reportDenver, ColoradoGeologic Resources Division, Natural Resource Program Center ;BOOK9910712696703321Bent's Old Fort National Historic Site Geologic resource evaluation report3336808UNINA