EXPLORATIONS - September 4, 2002: Rio Grande, Part 2 By Oliver Chanler (Photo - Ken Osborn/U.S. Geological Survey) VOICE ONE: This is Shirley Griffith. VOICE TWO: And this is Steve Ember with the VOA...
EXPLORATIONS -August 28, 2002: Rio Grande, Part 1 By Oliver Chanler VOICE ONE: This is Shirley Griffith. VOICE TWO: And this is Steve Ember with the VOA Special English program, EXPLORATIONS. Today we...