Title: Costa Rica, la frontera sur de Mesoamérica
Description: Mesoamerican culture in and local groups Costa Rica and their development.  environmetal and cultural aspects are analyzed
Subjects: Antiquities, History, Human ecology, Indians of Central America, Indians of Central America -- Costa Rica -- Antiquities, Indians of Central America -- Costa Rica -- History, Human ecology -- Costa Rica, Costa Rica -- Antiquities
Places: Costa Rica