Wo men de di qiu
By: Fubei'er zhu ; Lü Gang yi ; Zhu Kezhen jiao
Contributors: Lü, Gang, translator; Zhu, Kezhen, writer of added commentary
Series: Shao nian shi di cong shu
Publisher: Shang wu yin shu guan
Published: 1930
Place of publication: Shanghai
Language: chi
Number of pages: 319
Subjects: Earth sciences
Notes: Translation of: This earth of ours.