1. Sex Selectivity in Internal Migration: an Exploratory Study of Costa Rica;Albert,1982
2. Etnicismo, Migratión y Cambio Ecomómico;Arizpe,1978
3. Relay migration and the survival of the peasant household;Arizpe,1982
4. From subsistence to market economy: food in times of stress in southern Guanacaste province, Costa Rica;Barton;Paper presented at the 14th Annual Third World Conference, 7–9 April 1988, Chicago, IL,1988
5. Spatial variation in migration processes and development: a Costa Rican example of conventional modelling augmented by the expansion method;Brown;Demography,1985