You searched for: Author Regional Systems Analysis Project, UC-Davis. Zumou Yue, G. William Skinner, and Mark Henderson. Remove constraint Author: Regional Systems Analysis Project, UC-Davis. Zumou Yue, G. William Skinner, and Mark Henderson. Collection CHGIS, Version: 4. Cambridge, MA (USA): Harvard Yenching Institute, Jan 2007 Remove constraint Collection: CHGIS, Version: 4. Cambridge, MA (USA): Harvard Yenching Institute, Jan 2007 Institution Columbia Remove constraint Institution: Columbia Data type Point Remove constraint Data type: Point