Early European researches into the flora of China
Bretschneider, Emil
Early European researches into the flora of China - 194 S. - aus: Journal of the North-China Branch of the Royal Asiatic Society, N.S. 15 .
O-Asien
China
Regionalflora
Early European researches into the flora of China - 194 S. - aus: Journal of the North-China Branch of the Royal Asiatic Society, N.S. 15 .
O-Asien
China
Regionalflora