(Denver, Colo., September 13 2004) Kara Berg, an eighth-grader at Most Precious Blood Parish school, is a semifinalist for the discovery channel national science competition ... she swabbed bathroom door handles in her home, school and a local grocery st
Ellen Jaskol, (Denver, Colo., September 13 2004) Kara Berg, an eighth-grader at Most Precious Blood Parish school, is a semifinalist for the discovery channel national science competition ... she swabbed bathroom door handles in her home, school and a local grocery st (09/13/2004), [431106426] . Denver Public Library Digital Collections, accessed 14/02/2026, https://digital.denverlibrary.org/nodes/view/709446