Biografi
- Liggéey bu njëkk
- Ecologist
- Réew
- United States
- Réew mi
- American
- Jigeen
- Male
- Bés bu ñu juddoo
- 10 June 1892
- Bérab bu juddu
- Baltimore
- Bés bu dee
- 1989-02-22
- àgg ci dee
- 97
- Bérab bu dee
- Baltimore
- Dëkk
- Baltimore
- Ku bokk ci
- National Academy of Sciences
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