Concise report on the world population situation in 1991 : with a special emphasis on age structure /

• Corporate Author: United Nations Department of International Economic and Social Affairs
• Format: Book
• Language: English
• Published: New York : United Nations, 1991.
• Series: Population studies ; 72
• Subjects: Πληθυσμός
• Physical Description: vi, 33 σ. : πίν. ; 23 εκ.