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)

Annual report of the Office of Experiment Stations ... / U.S. Department of Agriculture.

1911

Annual report of the Office of Experiment Stations ... / U.S. Department of Agriculture.

1903

Annual report of the Office of Experiment Stations ... / U.S. Department of Agriculture.

1910

Annual reports of the Department of Agriculture ...

1915

Annual reports of the Department of Agriculture ...

1900

A revision of the chelonian genus Bothremys (Pleurodira: Pelomedusidae) / Eugene S. Gaffney -- and Rainer Zangerl --.

v.16:no.7(1968)

Occasional papers of the Natural History Museum, the University of Kansas, Lawrence, Kansas.

no.173 (1995)

Occasional papers of the Natural History Museum, the University of Kansas, Lawrence, Kansas.

no.171 (1994)

Occasional papers of the Natural History Museum, the University of Kansas, Lawrence, Kansas.

no.174 (1995)

Occasional papers of the Natural History Museum, the University of Kansas, Lawrence, Kansas.

no.178 (1996)

Occasional papers of the Natural History Museum, the University of Kansas, Lawrence, Kansas.

no.172 (1995)

Occasional papers of the Natural History Museum, the University of Kansas, Lawrence, Kansas.

no.170 (1994)

Occasional papers of the Natural History Museum, the University of Kansas, Lawrence, Kansas.

no.180 (1996)