Economic and social conditions in Puerto Rico : hearings before a Subcommittee of the Committee on Territories and Insular Affairs, United States Senate, Seventy-seventh Congress, second session, pursuant to S. Res. 309, a resolution authorizing an investigation of economic and social conditions in Puerto Rico, Washington, D.C. December 7, 8, 9, and 17, 1942.

Dennis Chavez, chairman of subcommittee.

A study of the economic and social status of six thousand former students of Rochester high schools,

Mode of access: Internet.

Latin America and the Caribbean : selected economic and social data.

Title from cover.

International review of agricultural economics (monthly bulletin of economic and social intelligence) ...

At head of title: International Institute of Agriculture, 1910-1926; adds Bureau of Economic and Social Intelligence, 1913-1922

Report of an exploratory mission of the United Nations on the economic and social development of the Department of Cuzco, Peru.

Mode of access: Internet.

Mastering power production : the industrial, economic and social problems involved and their solution /

Mode of access: Internet.

East Texas lumber workers; an economic and social picture, 1870-1950.

Bibliography: p. 201-214.

Canada: physical, economic, and social.

Mode of access: Internet.