TY - BOOK AU - Abrahams, A.D., ed. TI - Hillslope processes SN - 0-045511020 U1 - 551.43 21st ed. PY - 1986/// CY - London PB - Allen and Unwin KW - Rocky mountains KW - Slopes (Physical geography) KW - Weathering N1 - Index: p. 414-16 ER -