Includes bibliographical references.

Carta de su excelencia el ambajador de la republica Argentina ante la UNESCO, señor eduardo malea, al secretario general de la union internacional de las ciencias antropológicas y etnológicas
Dringlichkeit der erforschung der kunza-sprache in Chile Barthel, Thomas S.

A tribe of hunters and food-gatherers in Paraguay
Hack, H.

Jäger und sammler in Paraguay und Brasilien
Baldus, Herbert

The Xetá, a dying people in Brazil
Fernandes, José Loureiro

Venezuela. A. Díaz Ungria Fuchs, H.

Investigaciones antropofísicas de urgencia en Venezuela
De Díaz Ungría, Adelaida G.

Investigaciones etnologicas de urgencia en Venezuela Fuchs, Helmuth

Investigaciones de urgencia en Venezuela Santa-Olalla, Julio Martinez

Urgent tasks of research in Colombia Urgent, Gerardo Reichel-Dolmatoff

Ethnological and linguistic research in Central America Stone, Doris

Areas of research in aboriginal Australia which demand urgent attention Berndt, Ronald M.

Anthropological and ethnological research in Australia
Strehlow, T. G. H.

Some tasks of research in Borneo Harrisson, Tom

Kusunda and Chepang. two little known tribes of Nepal
Von Nebesky-Wojkowitz, René

Urgent tasks of research among the dardic peoples of Eastern Afghanistan and Northern Pakistan Jettmar, Karl

Brahui in Persien Strasser, Hans

Chasseurs sahariens et sahéliens Monod, Th.

Kurze übersicht über den stand der kenntnis afrikanischer völker südlich der Sahara Baumann, Hermann

Rapport sur les recherches ethnographiques et linguistiques au Congo Belge et au Ruanda-Urundi Polomé, E.

Ethnographisch bisher nicht oder nur unzureichend untersuchte ,,Stämme" in Westafrika Dittmer, Kunz

"Published under the auspices of the UNESCO upon recommendation of the International Council for Philosophy and Humanistic Studies and with the financial help of the Austrian Academy of Sciences."

In English, Spanish and German.