DESAFIO E PROMESSA ; O RIO SÃO FRANCISCO.
Rio de Janeiro : Distribuidora Record, 1964. Octavo pictoral wraps w/ map on rear cover; 151 p.; notes. Wrappers show wear, otherwise VG+ Paperback From a series of studies originally published in the "Observador Económico e Financiero" on social and economic conditions in the São Francisco River Valley of Brazil. Lacerda (1914-1977) was an important opposition politician forced to retire by a military regime in 1968. (Item ID: 133388)