00750nam a2200157Ia 4500 0000016661 20251012174749.0 900410s1981 fr 00 eng c 9231019090 HB1952 W629 Why people move comparative perspectives on the dynamics of internal migration edited by Jorge Balan. Paris The Unesco Press 1981. 342p. 24cm. "This work is the outcome of an international symposium held in Cuernavaca, Mexico, 18-21 Sept. 1978 and organized under he auspices ofo Unesco and the Latin American Social Sciences Council (LASSO) Committee on Population and Development." - Preface. Migration, Internal Addresses, essays, lectures. 10298 10298