The British and Spanish migration systems in the colonial era :
a comparison of policy approaches /
Mary M. Kritz.
APA Citation
Kritz, M. M. (1990). The British and Spanish migration systems in the colonial era: a comparison of policy approaches. Ithaca, N.Y.: Dept. of Rural Sociology [New York State College of Agriculture and Life Sciences].
MLA Citation
Kritz, Mary M. The British And Spanish Migration Systems In the Colonial Era: a Comparison of Policy Approaches. Ithaca, N.Y.: Dept. of Rural Sociology [New York State College of Agriculture and Life Sciences], 1990.
Warning: These citations may not always be complete (especially for serials).