World population at the turn of the century.

World population at the turn of the century.

書誌詳細
団体著者: United Nations. Department of International Economic and Social Affairs
フォーマット: 図書
言語:English
出版事項: New York United Nations 1989
シリーズ:Its population studies no. 111
主題:
Population forecasting > Statistics.
Population > Statistics.