A review of the oriental toads of the genus Ansonia Stoliczka.

v.39:no.43(1960)

Birds of the Sierra Macarena, eastern Colombia.

v.44:no.11(1962)

A new species of toad (Bufo) from Sierra Leone [by] Robert F. Inger [and] J. I. Menzies.

v.39:no.54(1961)

Mrs. Kadiato Kamara: an expert dyer in Sierra Leone / Loretta Reinhardt, Assistant Professor, Erindale College, University of Toronto --

v.66:no.2(1976)

Report on the fossil plants of the auriferous gravel deposits of the Sierra Nevada / by Léo Lesquereux.

v.6:no.2 (1878)

Prehistoric men / by Robert J. Braidwood, Research Associate, Old World Prehistory; Associate Professor, Oriental Institute and Dept. of Anthropology, University of Chicago. Drawings by Susan T. Richert.

no.37(1948)