Encyclopædia Britannica 1771–1860
Topic · 6 of 8 editions · peak 4,960 chars

HIRUDO

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
1st ed. (1771)① HIRUDOarticle399vol. 2, p. 788
2nd ed. (1778–83)② HIRUDOarticle4,515vol. 5, p. 3642
3rd ed. (1797)③ HIRUDOarticle4,960vol. 8, p. 550
Suppl. 3rd (1801)④ HIRUDOarticle848vol. 1, p. 740
4th ed. (1810)⑤ HIRUDOarticle106vol. 10, p. 503
5th ed. (1815)⑥ HIRUDOarticle106vol. 10, p. 503
6th ed. (1823)⑦ HIRUDOarticle106vol. 10, p. 503