TY - JOUR T1 - LANDFORMS OF IOWA JF - Landscape Journal SP - 197 LP - 198 DO - 10.3368/lj.12.2.197 VL - 12 IS - 2 AU - Thomas Yahner Y1 - 1993/09/21 UR - http://lj.uwpress.org/content/12/2/197.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -