TY - RPRT TI - Hydraulic testing and sampling of USBM-AEC Colorado core hole 3, Rio Blanco County, Colorado : oil shale-6 AU - E. H. Cordes PY - 1969 DO - 10.3133/ofr6959 UR - https://pubs.usgs.gov/publication/ofr6959 ID - ofr6959 ER -