World population trends and policies : 1981 monitoring report /

• Corporate Author: United Nations Department of International Economic and Social Affairs
• Format: Book
• Language: English
• Published: New York : United Nations.
• Subjects: Πληθυσμός
• Item Description: Τ. 1. - xiii, 253 σ. - 1982 -- τ. 2. - viii, 196 σ. - 1982.
• Physical Description: τ. : πίν. ; 28 εκ.