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

1962

Annual report / Field Museum of Natural History.

1965

Annual report of the Director to the Board of Trustees for the year ... / Field Museum of Natural History

6, no. 4

Annual report of the Director to the Board of Trustees for the year ... / Field Museum of Natural History

6, no. 3

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

1950

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

1944

Field Museum of Natural History bulletin.

v. 61:1-3 (1990)

Annual report of the Director to the Board of Trustees for the year ... / Field Museum of Natural History

8, no. 1

Field Museum of Natural History bulletin.

v. 48 (1977)

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

1954

Field Museum of Natural History bulletin.

v. 58 (1987)

Report / Field Museum of Natural History.

1971-1972

Report / Field Museum of Natural History.

1977-1978

Annual report of the Director to the Board of Trustees for the year ... / Field Museum of Natural History

6, no. 2

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

1948