Demographic yearbook 1971 = Annuaire démographique 1971 : special topic : population census statistics I /

• Corporate Author: United Nations. Dept. of Economic and Social Affairs
• Format: Book
• Language: English
• Published: New York : United Nations, 1972.
• Edition: 23rd issue
• Subjects: Πληθυσμός; Δημογραφική στατιστική
• Physical Description: ix, 804 σ. : πίν. ; 29 εκ.