Visokoplaninskite rasteniya va Bulgaria c high mountains plants
Stoyanov, N., Kitanov, B.
Visokoplaninskite rasteniya va Bulgaria c high mountains plants by N. Stoyanov and B. Kitanov - Nayka i Izkustvo 1966 - 149 p.
Plant Geography
Flora Bulgaria
Bulgariya
581.9(497.2:33) / S 893 V
Visokoplaninskite rasteniya va Bulgaria c high mountains plants by N. Stoyanov and B. Kitanov - Nayka i Izkustvo 1966 - 149 p.
Plant Geography
Flora Bulgaria
Bulgariya
581.9(497.2:33) / S 893 V