Zoo animals - Effect of human beings on - History - 20th century. - Japan

Japanese wartime zoo policy = the silent victims of World War II / by: (書目-電子資源)

World War, 1939-1945- Moral and ethical aspects- Japan.

Animal welfare- Moral and ethical aspects- 20th century.- Japan

Japan- Social life and customs

HISTORY- Military

Zoo animals- Effect of human beings on- 20th century.- Japan

War victims- History- 20th century.- Japan