Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program Spatial Distributions of Isotope Ratios in Tap Water, Hair, and Teeth From Latin America for Region of Origin Predictions of Unidentified Border Crossers Presenting section: Anthropology 2020 Ammer, Saskia, Munich GERMANY; Bartelink, Eric J., Chico CA View the paper Anthropology