Zhi wu di li xue
By: Dr.ludwig diels zhu ; Dong Shuangqiu yi
Contributors: Dong, Shuangqiu, translator
Publisher: Shang wu yin shu guan
Published: 1934
Place of publication: Shanghai
Language: chi
Number of pages: 242
Subjects: Phytogeography
Notes: Includes bibliographical references and index.