--Resources of Latin America: a study in methodology, by E.W. Zimmerman.--Population trends and policies in Latin America, by Kingsley Davis.--Observaciones sobre algunos aspectos de las relaciones económicas de Estados Unidos con los países latino-americanos (followed by English text) por Javier Márquez.--Petroleum and the industrial program of Latin America, by Eugene Hollman.--The technological future of the Latin-American countries, by P.W. Henry.--Practical problems in the trade with Latin America, by T.J. Caldwell.--Industrialization in Latin America and its influence on economic relationships with the United States, by George Wythe.--Latin-American agriculture in the postwar world, by V.H. Shoffelmayer