Enquiries in to household standards of living in less-developed areas : United Nations a survey of the organization and geographic and demographic range of field investigations of the income, expenditure, and food consumption of selected households in Africa, Asia, the Caribbean, Latin America, and the pacific (1930-1950) / United Nations Macroeconomics 339.42 UNE Includes index New York : United Nations, 1951. 1951. 1951 Text 191 p ; eng Industrial planning and porgramming series no. 2