The land mammals of Uruguay.

v.17:no.4(1929)

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

n.s. no.24(1985)

Land and fresh-water mollusks from Peru.

v.31:no.28(1949)

Three new land shells from Peru.

v.31:no.23(1947)

The Upper Ordovician fauna of Frobisher bay, Baffin Land, by Sharat Kumar Roy.

v.2(1941)

A reexamination of the phylogenetic relationships of the sand darters (Teleostei: Percidae) / by Kate A. Shaw, Andrew M. Simons, and E.O. Wiley.

no.12