TY - `BOOK` AU - Lugn, Alvin L. TI - The origin and sources of loess in the central Great Plains and adjoining areas of the central Lowland PB - University of Nebraska CY - Lincoln, Neb. PY - 1962 LA - eng SE - XI, 105 S. : 5 Kt.-Beil T2 - University of Nebraska studies M1 - N.S., 26 CN - 62 B 1425 AN - UBHD-1069186 ER -