Biologi
Tutte le voci di Biologi:
- D'Ancóna, Umbèrto
- Dalibard, Thomas-François
- Dana, James Dwight
- Danielli, James Frederic
- Darwin, Charles Robert
- Daubenton, Louis-Jean-Marie
- Davenport, Charles Benedict
- Dawson, sir John William
- De Beer, sir Gavin Rylands
- De Duve, Christian
- Delbrück, Max
- Demerec, Milislav
- Derham, William
- Diamond, Jared Mason
- Dicquemare, Jacques-François
- Dioscòride o Dioscùride, Pedànio
- Dobzhansky, Theodosius
- Driesch, Hans
- Dubochet, Jacques
- Dubos, René Jules
- Dulbécco, Renato
- Durand, Joseph-Pierre