TY - RPRT TI - Aqueous processes at Gusev crater inferred from physical properties of rocks and soils along the Spirit traverse AU - N.A. Cabrol AU - J.D. Farmer AU - E.A. Grin AU - L. Ritcher AU - L. Soderblom AU - R. Li AU - Kenneth E. Herkenhoff AU - G. A. Landis AU - R. E. Arvidson PY - 2006 DO - 10.1029/2005je002490 UR - https://pubs.usgs.gov/publication/70030933 ID - 70030933 ER -