1. 14C Analyses of Groundwater From the Botucatu Aquifer System in Brazil. Issue 3 (18th July 2016) Authors: Aurelia, Annkarin; Silva, Kimmelmann E; da Cunha Rebouças, Aldo; Marlucia, Maria; Santiago, Freitas Journal: Radiocarbon Issue: Volume 31:Issue 3(1988) Page Start: 926 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗