@Misc{129663107,
author="{Pan-American Institute of Geography and History}",
title="Publicaci{\'o}n / Instituto Panamericano de Geograf{\'{\i}}a e Historia",
year="1930",
address="M{\'e}xico [u.a.]",
note="1.1930 -",
issn="0254-2501",
language="Spanish"
}