TY  - BOOK
AU  - Crawford,Michael H.
AU  - Campbell,Benjamin C.
TI  - Causes and consequences of human migration: an evolutionary perspective 
SN  - 9781107012868
PY  - 2012///
CY  - New York
PB  - Cambridge University Press
KW  - Human beings
KW  - Migrations
KW  - Emigration and immigration
KW  - Migrations of nations
KW  - Human evolution
KW  - Human population genetics
N1  - Includes bibliographical references and index
ER  -