Wikimedi'Òc

Vice President Biden (7336020198).jpg - Bomazi

U.S. Department of Energy - Science - 298 031 001 (9516841897).jpg - Rudolphous

U.S. Department of Energy - Science - 298 032 001 (9519629058).jpg - Rudolphous

U.S. Department of Energy - Science - 298 033 001 (9516840093).jpg - Rudolphous

U.S. Department of Energy - Science - 298 030 001 (9516842341).jpg - Rudolphous

U.S. Department of Energy - Science - 298 029 001 (9519631304).jpg - Rudolphous