Robert D. Ballard
Dr. Robert Duane Ballard is a retired United States Navy officer and a professor of oceanography at the University of Rhode Island who is most noted for his work in underwater archaeology: maritime archaeology and archaeology of shipwrecks.
- Sehlooho: Robert D. Ballard
- Ho Tuma: 1.119
- Tsejoa ka: Acting
- Letsatsi la tsoalo: 1942-06-30
- Sebaka sa tsoalo: Wichita, Kansas, USA
- Leqephe la lapeng:
- E boetse e tsejoa e le: Robert Ballard, Bob Ballard
