Observations on the vegetation of Hsuan-Wu Lake, Nanking /
Wang, Yen Chien
Observations on the vegetation of Hsuan-Wu Lake, Nanking / by Yen Chien Wang - Nanking : Science Society of China, 1931 - 39-58 p. : ill. ; 26 cm - Contributions from the Biological Laboratory. Botanical series ; 6 .
Observations on the vegetation of Hsuan-Wu Lake, Nanking / by Yen Chien Wang - Nanking : Science Society of China, 1931 - 39-58 p. : ill. ; 26 cm - Contributions from the Biological Laboratory. Botanical series ; 6 .