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Статии по ключови думи
Статии:
Брой 48, No 3-4, 2014
- Chernozems in Bulgaria Systematic, Specific Features and Problems
M. Teoharov, T. Shishkov, B. Hristov, E. Filcheva, R. Ilieva, I. Lubenova, I. Kirilov, G. Dimitrov, V. Krasteva, B. Georgiev, M. Banov, P. Ivanov, M. Hristova, Z. Mitreva
2017-02-13