1. Aboriginal Specialty-Plant Cultivation in Eastern North America: Illinois Prehistory and a Post-Contact Perspective;Asch,1994
2. Tobacco Seeds in the Archaeobotanical Collections of the Center for American Archaeology;Asch,1991
3. Prehistoric Plant Cultivation in West-Central Illinois;Asch,1985
4. The Calumet Ceremony in the Southeast and its Archaeological Manifestations;Brown;American Antiquity,1989
5. Analysis of Pre-Columbian Pipe Dottles;Dixon;American Anthropologist,1922