population de la Bulgarie
By: par Nicolas Naoumov, Ivan Stefanov et Zdravco Sougarev.
Contributors: Stefanov, Ivan.; Sougarev, Zdravco.; United Nations. Committee for International Co-ordination of National Research in Demography.
Publisher: U.N. Committee for International Coordination of National Research in Demography
Published: 1974
Place of publication: Sofia
Language: fre
Notes: One of a series of monographs commissioned by C.I.C.R.E.D. for World Population Year 1974.