Research & Education JFS ArticlesAAFS ConnectConference ProceedingsReference Series LibraryInternational Educational Outreach ProgramSpatial Distributions of Isotope Ratios in Tap Water, Hair, and Teeth From Latin America for Region of Origin Predictions of Unidentified Border CrossersPresenting section:Anthropology2020Ammer, Saskia, Munich GERMANY; Bartelink, Eric J., Chico CAView the paperAnthropology