World population ageing : 2007 /
Department of International Economic and Social Affairs.
- New York : United Nations, 2007.
- xlvii, 517 p. ; ill. ; 28 cm.
Includes bibliographical references (p. 26).
9789211514322
90122838
Urbanization--Statistics.
312 / UNW
Includes bibliographical references (p. 26).
9789211514322
90122838
Urbanization--Statistics.
312 / UNW
