Land and fresh-water mollusks from Peru.

v.31:no.28(1949)

The palatal dentition in squamate reptiles : morphology, development, attachment, and replacement / D. Luke Mahler, Maureen Kearney.

n.s. no.108(2006)

Three new land shells from Peru.

v.31:no.23(1947)

Morphology and development of the postcranial skeleton in the channel catfish Ictalurus punctatus (Ostariophysi: Siluriformes) / Terry Grande, Judith D. Shardo.

n.s. no.99(2002)

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

v.2(1941)