Harvey, W., [205]

Hauy, R., [218]

Heer, O., [219], [223]

Hefele, K. von, [181] et seq.

Hegel, [4], [47], [50], [272], [294]

Heis, E., [209]

Helmholtz, H. von, [4], [215]

Henslow, G., [216]

Herbart, [4]

Hermes, G., [172]