José Sarney, Raul Alfonsin, Julio Sanguinetti, Celita Procópio e o presidente do JB, Nelson Tanure, no senminário Olhares sobre 1985

Fotos de: Romualdo Ribeiro.

The distribution of Leurognathus, a southern Appalachian genus of salamanders [by] Clifford H. Pope and Nelson G. Hairston.

v.31:no.20(1947)

E. W. Nelson's notes on the Indians of the Yukon and Innoko Rivers, Alaska / edited, with an introd. by James W. VanStone, Curator, North American Archaeology and Ethnology, Field Museum of Natural History.

v.70(1978)