Autor
Institute of British Geographers
2
American Geographical Society
1
Association of American Geographers
1
Clark University
1
Geographical Association
1
Geographical Society of Finland
1
Institute for Scientific Co-operation
1
Leibniz Instituts für Länderkunde
1
National Council for Geographic Education
1
Ohio Agricultural Research and Development Center
1
Princeton University. Office of Population Research
1
School of Oriental and African Studies
1
Sociedad Interamericana de Antropología y Geografía
1
Universidad de Chile. Facultad de Arquitectura y Urbanismo
1