He chuan
By: Yeman Longzhi zhu ; Sheng Xugong yi
Contributors: Sheng, Xugong, translator
Series: Wan you wen ku. Di 2 ji, Zi ran ke xue xiao cong shu
Publisher: Shang wu yin shu guan
Published: 1936
Place of publication: Shanghai
Language: chi
Number of pages: 129
Subjects: Rivers; Valleys