@Book{462660311,
title="Geograf{\'{\i}}a humana de Colombia",
year="1992",
publisher="Inst. Colombiano de Cultura Hisp{\'a}nica",
address="Santaf{\'e} de Bogot{\'a}, D.C.",
note="Instituto Colombiano de Cultura Hisp{\'a}nica",
isbn="958900413X",
language="Spanish"
}