Scope and Contents INSTITUTE OF INTER-AMERICAN AFFAIRS COLLECTION Betzig, teacher and economist, discusses his work with foreign aid projects in Costa Rica, Guatemala, and Argentina; their economies, politics, conflicts and relations with the U.S.; social, environmental, and political problems; education, agriculture, and military; and their economic development. He also discusses teaching and writing in Panama and other parts of Latin America before joining the IIAA. 57 pp. Interview by James D....