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

10, no. 3

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

7, no. 2

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

1947

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

1955

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

1946

Preserving birds for study / Emmet R. Blake --.

no.7(1949)

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

1963

Bulletin / Chicago Natural History Museum.

v. 22 (1951)

Bulletin / Chicago Natural History Museum.

v. 28 (1957)

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 / Chicago Natural History Museum.

v. 37:1-2 (1966)

Bulletin / Chicago Natural History Museum.

v. 31 (1960)

Bulletin / Chicago Natural History Museum.

v. 21 (1950)

Bulletin / Field Museum of Natural History.

v. 40 (1969)