Dŭlgoletie
By: Vani͡a Mincheva.
Publisher: [s.n.]
Published: 1984
Place of publication: Plovdiv
Language: bul
Number of pages: 138
Subjects: Dairying -- Bulgaria -- Plovdivska oblast -- History.; Dairying, Cooperative -- Bulgaria -- Plovdiv -- History.
Notes: Bibliography: p. 137.