1894
Josef Hyrtl, Austrian anatomist and biologist (born 1810)
Josef Hyrtl, Austrian anatomist and biologist (born 1810)
Josef Hyrtl, Austrian anatomist and biologist (born 1810)
Austrian anatomist (1810–1894)
Josef Hyrtl, Austrian anatomist and biologist (born 1810)
Josef Hyrtl, Austrian anatomist and biologist (born 1810)