1. Kennesaw quadrangle, Georgia, 1992 : 7.5 minute series (topographic) Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, Colo. : For sale by the Survey Resource Type: Map Access & Availability: Loading
2. Kulturlandschaftswandel am Unteren Niederrhein seit 1150 Author/Creator: Burggraaff, Peter Publication/Creation: Köln : Rheinland-Verlag, [1992] Resource Type: Map Access & Availability: Loading