New forms of concretions / by Henry Windsor Nichols -- ; Oliver Cummings Farrington --

v.3:no.3(1906)

The distributions of the native land mollusks of the Eastern United States / Leslie Hubricht.

n.s. no.24(1985)

Revised classification of Pteraspididae with description of new forms from Wyoming / [by] Robert H. Denison --

v.20:no.1(1970)

Revision of the chewing louse genus Eutrichophilus (Phthiraptera: Trichodectidae) from the New World porcupines (Rodentia: Erethizontidae)

n.s. no.76(1994)

Revision of the tribe Phyllotini (Rodentia: Sigmodontinae), with a phylogenetic hypothesis for the Sigmodontinae / Scott J. Steppan.

n.s. no.80(1995)

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

1958

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

1959

The tongue and nest of certain flowerpeckers, Aves: Dicaeidae.

v.39:no.53(1961)

Notes on toads of the genus Pelophryne.

v.39:no.39(1960)

An annotated bibliography on the origin and descent of domestic mammals, [by] Shimon Angress and Charles A. Reed.

v.54:no.1(1962)

Systematics of the extinct South American marsupial family Polydolopidae / Larry G. Marshall --.

n.s. no.12(1982)

Distribution and variation of Caprimulgus maculicaudus [by] Emmet R. Blake.

v.31:no.26(1949)

The description of a new species of South American hocicudo, or long-nose mouse, genus Oxymycterus (Sigmodontinae, Muroidea) : with a critical review of the generic content / Philip Hershkovitz.

n.s. no.79(1994)

Sauropterygia from the Middle Triassic of Makhtesh Ramon, Negev, Israel / Olivier Rieppel --, Jean-Michel Mazin --, Eitan Tchernov --.

n.s. no.40(1999)

Egyptian snakes of the genus Psammophis.

v.39:no.18(1958)