Title: Shang hen
Subjects: Sino-Japanese War, 1937-1945, Biological warfare, Personal narratives, History, Japan. Rikugun. Kantōgun. Butai, Dai 731, Japan, Sino-Japanese War (1937-1945) fast (OCoLC)fst01431391
Places: China, Changde Shi, Japan, Changde Shi (China)