Bulletin de la Société botanique de France.

v.40 (1893)

The Biological bulletin.

v. 40 (1921)

Missouri Botanical Garden bulletin.

v.40 (1952)

Bulletin of the British Museum (Natural History).

v.40 (1986)

Bulletin of the British Museum (Natural History).

v.40 (1980)

Bulletin of the British Museum (Natural History).

v.40 (1981)

Bulletin de la Société zoologique de France.

v.40 (1915)

Bulletin de la Société royale de botanique de Belgique.

t. 40 (1901)

Fishery bulletin. United States Fish and Wildlife Service.

v.50=no.35-40 (1941-1946)

Bulletin of the Bureau of Fisheries.

v.40:pt.1 (1924)

Bulletin / Field Museum of Natural History.

v. 40 (1969)

The University of Kansas science bulletin.

v.40 (1960)

Bulletin of the Museum of Comparative Zoology at Harvard College.

v.40 (1902-1903)

Bulletin of the Torrey Botanical Club.

v.1-5 (1870-1874)

Bulletin of the Torrey Botanical Club.

v.6 (1875-1879)