TY - RPRT TI - Remote sensing data of SP Mountain and SP Lava flow in north-central Arizona AU - G. G. Schaber AU - C. Elachi AU - T.G. Farr PY - 1980 DO - 10.1016/0034-4257(80)90005-x UR - https://pubs.usgs.gov/publication/70012299 ID - 70012299 ER -