TY - RPRT TI - Major and trace element concentrations in samples from 72275 and 72255 AU - Haskin, L. A. AU - Blanchard, D. P. AU - Korotev, R. AU - Jacobs, J. W. AU - Brannon, J. A. AU - Herrmann, A. G. PY - 1974 UR - https://ntrs.nasa.gov/citations/19740012397 ID - 19740012397 ER -