La Commission du muséum et la création du Musée du Louvre (1792-1793)

Mode of access: Internet.

Notes by a naturalist. An account of observations made during the voyage of H.M.S. "Challenger" around the world in the years 1872-1876. By H. N. Moseley.

"Memoir ..." signed: G. C. B.

Notes by a naturalist. An account of observations made during the voyage of H. M. S. "Challenger" round the world in the years 1872-1876 ...

Mode of access: Internet.

Notes in regard to some textile plants of Brazil, at the International exhibition in Philadelphia in 1876,

Mode of access: Internet.