Ikonomgeografski problemi na narodnoto stopanstvo i na negovoto kompleksno razvitie
By: Slavcho Slavev
Edition: 1. izd.
Publisher: G. Bakalov
Published: 1977
Place of publication: Varna
Language: bul
Number of pages: 178
Subjects: Economic zoning
Notes: Bibliography: p. 173-[179].