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1Published 1981Subjects: “...Geography Research Congresses....”
Conference Proceeding Book -
2Published 1983Subjects: “...Geography Research Congresses....”
Conference Proceeding Book -
3
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4Published 1981“...Latin America Historical geography Congresses....”
Conference Proceeding -
5
Conference Proceeding Journal -
6Published 1984“...Latin America Historical geography Congresses....”
Conference Proceeding