TY - RPRT TI - A radiographic scanning technique for cores AU - G. W. Hill AU - M.E. Dorsey AU - J.C. Woods AU - R. J. Miller PY - 1979 DO - 10.1016/0025-3227(79)90104-x UR - https://pubs.usgs.gov/publication/70012531 ID - 70012531 ER -