1. Age dating ground water by use of chlorofluorocarbons (CCl³F and CCl²F²), and distribution of chlorofluorocarbons in the unsaturated zone, Snake River Plain aquifer, Idaho National Engineering Laboratory, Idaho Author/Creator: Busenberg, Eurybiades, author Publication/Creation: Idaho Falls, Idaho : U.S. Geological Survey, 1993 Resource Type: Book Access & Availability: Loading