Nelson, M. (1973). The development of tropical lands: Policy issues in Latin America. Baltimore: Johns Hopkins University Press.
Παραπομπή Chicago StyleNelson, Michael. The Development of Tropical Lands: Policy Issues in Latin America. Baltimore: Johns Hopkins University Press, 1973.
Παραπομπή MLANelson, Michael. The Development of Tropical Lands: Policy Issues in Latin America. Baltimore: Johns Hopkins University Press, 1973.
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