World population trends and policies
Başlık:
World population trends and policies
Yayın Bilgileri:
New York : United Nations, 1988-.
Fiziksel Tanımlama:
volume <2> ; 28 cm
Seri:
Population studies / Department of International Economic and Social Affairs
Population studies / Department of International Economic and Social Affairs.
Genel Not:
Includes United Nations publication sales number.