Report of the Director to the Board of Trustees for the year ... / Chicago Natural History Museum.

1961

Bulletin / Chicago Natural History Museum.

v. 30 (1959)

Bulletin / Field Museum of Natural History.

v. 39 (1968)

Bulletin / Chicago Natural History Museum.

v. 35 (1964)

Bulletin / Chicago Natural History Museum.

v. 32 (1961)

Bulletin / Chicago Natural History Museum.

v. 37:1-2 (1966)

Bulletin / Chicago Natural History Museum.

v. 31 (1960)

Notes on the crayfishes in the United States National museum and the Museum of comparative zoölogy : with descriptions of new species and subspecies, to which is appended a catalogue of the known species and subspecies / by Walter Faxon.

v.40:no.8 (1914)

Bulletin / Chicago Natural History Museum.

v. 21 (1950)

Bulletin / Field Museum of Natural History.

v. 40 (1969)

Bulletin / Chicago Natural History Museum.

v. 17 (1946)

Bulletin / Chicago Natural History Museum.

v. 24 (1953)

Bulletin / Chicago Natural History Museum.

v. 26 (1955)

Field Museum news.

v. 7 (1936)

Field Museum news.

v. 10 (1939)