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Pozemnijat fond, negovoto selskostopansko izpolzuvane i naučno izsledvane : Doklad, 26.9.1958 ; mit russ. und franz. Résumé: Guerassimov, I. P.: Exploitation agricole et études sci...
Gerasimov, I. P. - In: Izvestija na Geografskija Institut 4 (1959), pp. 9-25
Persistent link: https://www.econbiz.de/10002241027
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Geografija na Bălgarija : v 2 toma
Beškov, Anastas Stojanov; Valev, Ėmil' Borisovič; … - 1961
Persistent link: https://www.econbiz.de/10002270534
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Počvy Bolgarii
Gerasimov, Innokentij P. (contributor);  … - 1959
Persistent link: https://www.econbiz.de/10002323137
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Geografija na Bulgarija : V 2 toma
Beškov, A. S.; Balev, E. B.; Gerasimov, I. P.; … - 1966
Persistent link: https://www.econbiz.de/10001375672
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Počvite v Bǔlgarija
Gerasimov, Innokentij P.; Antipov-Karataev, I. N.; … - 1960
Persistent link: https://www.econbiz.de/10014413682