The demography of tropical Africa [by] William Brass [and others] - Princeton, N.J., Princeton University Press, c1968. - xxix, 539 p. illus., maps. 25 cm. Papers resulting from a project of the Office of Population Research, Princeton University. Bibliography: p. 528-532. LCCN: 67021018 Subjects--Geographic Terms: Africa, Sub-Saharan--Population. LC Class. No.: HB3661 HB3661 / .P7 / .B8 Dewey Class. No.: 312/.0967