The population of Central Mexico in the sixteenth century / by Sherburne F. Cook and Lesley Byrd Simpson
The population of Mexico in 1548 : an analysis of the Suma de visitas de pueblos / Woodrow Borah, S.F. Cook
Population growth, economic progress and opportunities on the land: the case of Costa Rica / Carlos Joaquín Saenz
Population and development : directory of non governamental organisation in OECD countries = Population et développement : répertoire des organisations non gouvernamentales dans les pays de l’OCDE