Bulgaria
By: Dimiter Philipov
Series: Research reports / International Institute for Applied Systems Analysis -- RR-81-21; Migration and settlement -- [vol. 3, pt.] 12; Research report (International Institute for Applied Systems Analysis) -- RR-81-21
Publisher: International Institute for Applied Systems Analysis
Published: 1981
Place of publication: Laxenburg, Austria
Language: eng
Number of pages: 115
Subjects: Internal Migration; Population
Notes: "October 1981."

Bibliography: p. 59-60.