Wu yu hang kong
By: (Willet) zhu ; Zhu Binghai yi
Contributors: Zhu, Binghai, translator
Publisher: Guo li zhong yang yan jiu yuan qi xiang yan jiu suo
Published: 1933
Place of publication: Nanjing
Language: chi
Number of pages: 118
Subjects: Meteorology in aeronautics; Fog; Runways (Aeronautics)