Columbia subject headings:
Peru--Social conditions.
Rural-urban migration--Peru--Case studies.
Squatter settlements--Peru--Lima--Case studies.
Urbanization--Peru--Lima--Case studies.
Harvard subject headings:
Peru--Social conditions.
Rural-urban migration--Peru--Case studies.
Squatter settlements--Peru--Lima--Case studies.
Urbanization--Peru--Lima--Case studies.
Princeton subject headings:
Peru--Social conditions.
Rural-urban migration--Peru--Case studies.
Squatter settlements--Peru--Lima--Case studies.
Urbanization--Peru--Lima--Case studies.