Soggetti all'interno della tua ricerca.
Soggetti all'interno della tua ricerca.
59
Economic conditions
42
History
32
Working class
19
Collective farms
19
Economic policy
19
Youth
18
Rural youth
16
Politics and government
15
Foreign relations
13
Accounting
12
Geology
12
Home economics
12
Law and legislation
11
Cost and standard of living
9
Ethnology
9
Geology, Stratigraphic
8
Economic aspects
8
Perestroĭka
6
Agriculture
6
Education
6
Historiography
6
Jews
6
Peasantry
6
Social conditions
6
Study and teaching
6
World War, 1914-1918
5
Communism
5
Congresses
5
Land tenure
5
Legal status, laws, etc
-
401Pubblicazione 1983Moskva : In-t ėvol︠i︡u︠t︡sionnoĭ morfologii i ėkologii zhivotnykh im. A.N. Sever︠t︡sova AN SSSR : Vses. teriologicheskoe ob-vo AN SSSR, 1983.226 p. ; 22 cm.“...In-t ėvol︠i︡u︠t︡sionnoĭ morfologii i ėkologii zhivotnykh im. A.N. Sever︠t︡sova AN SSSR : Vses...”