TY - BOOK TI - Worlds in motion : understanding international migration at the end of the millennium / Douglas S. Massey ... [et al.]. T3 - International studies in demography A2 - Massey, Douglas S. CY - Oxford ; New York PB - Clarendon Press PY - 2005 LA - English SN - 9780199282760 SN - 0199282765 N1 - A collaborative product of over 4 years of work by members of the Committee on South-North Migration of the International Union for the Scientific Study of Population. N1 - Originally published: 1998. ER -