Suggested Topics within your search.
Suggested Topics within your search.
8
Education
7
Agriculture
7
Teaching
6
Economic conditions
6
Geology
5
Law
4
Antiquities
4
Archaeology
4
Economic aspects
4
Economic policy
4
Horticulture
4
Mines and mineral resources
3
Agricultural chemistry
3
Agricultural machinery
3
History
3
Intellectual life
3
Plants, Cultivated
3
Politics and government
3
Societies, etc
3
Soil science
3
Soils
3
Veterinary medicine
2
Botany
2
Bulgarians
2
Communism
2
Ethnology
2
Fertilizers
2
Folklore
2
Forests and forestry
2
Pediatrics
-
1Published 1988Sofi︠i︡a : Izdatelstvo na Bŭlgarskata akademi︠i︡a na naukite, 1988-1991.4 v. : ill. ; 24 cm.
-
2
-
3Sofii︠a︡, Bŭlgarska akademii︠a︡ na naukite, Botanicheski institut.v. ill. 25 cm.
-
4
-
5Published 1975Sofi︠i︡a : Izd-vo na Bŭlgarskata akademi︠i︡a na naukite, 1975-1991.32 v. : ill. ; 24 cm.
-
6
-
7Published 1958Sofii︠a︡ : Red. na selskostopanskite spisanii︠a︡, -1958.v. : ill. ; 24 cm.
-
8Published 1993Sofi︠i︡a : Izd-vo na Bŭlgarskata akademi︠i︡a na naukite, -1993.v. : ill. ; 24 cm.
-
9Sofi︠i︡a : Izd. na Bŭlgarskata akademi︠i︡a na naukite,v. : ill., ports.
-
10
-
11Published 1975[Sof︠i︡a, Izd-vo na Bŭlgarskata akademi︠i︡a na naukite] 1975-ill. 24 cm.
-
12Published 1964Sofi︠i︡a : Izd-vo na Bŭlgarskata akademi︠i︡a na naukite, 1964-v. : ill.
-
13Published 1964Sofi︠i︡a : Dŭrzhavno izd-vo "Nauka i izkustvo", 1964-1979.14 v. : ill., maps (some folded) ; 23 cm.
-
14Sofii︠a︡ : T︠S︡entralna selskostopanska biblioteka.v. ; 29 cm.
-
15Bŭlgarski pisatelБългарски писателPublished 1994Sofii︠a︡ : Bulgarski pisatel, 1994-v. : ill. ; 40-42 cm.
-
16Published 1960Sofia : Izdatelstvo na Bŭlgarskata akademii︠a︡ na naukite, 1960-1961.4 v. : ill. ; 24 cm.
-
17Published 1968Sofi︠i︡a : Izd-vo na Bŭlgarskata akademi︠i︡a na naukite, 1968-v. : ill. ; 24 cm.
-
18
-
19Sofi︠i︡a : Sv︠i︡etlina.v. : ill. ; 43 cm.
-
20