Hammond, R. J. Portugal and Africa 1815-1910 : a study in uneconomic imperialism / R. J. Hammond - California : Stanford University Press , 1966 - xv, 384p. : ill. ; 24 cm. - Stanford University. Food Research Institute. Studies in tropical development . Includes bibliographical references and index. Subjects--Topical Terms: HistoryColonial countriesPolitics Dewey Class. No.: 967 / HAM