Yazar
ivan nachev
3 cilt bulundu.
Cilt sonuçları
Sedimentologii͡a︡ na gornata kreda v Bŭlgarii͡a︡
Ivan Nachev · Izd-vo na Bŭlgarskata akademii͡a︡ na naukite
79 sayfa · 1991
Sedimentation and deposition / Stratigraphic Geology
S pogled kŭm Amerika
I︠U︡ra Konstantinova, Ivan Nachev · Izdatelstvo "Fakel"
273 sayfa · 2019
Armenians / Politics and government / Relocation / Foreign countries / Social conditions