kzhr
Username: kzhr
Rank: 1138 of with a Score of 1 contributed tasks
Joined: 2015-07-16
Contributions
Rice and Population in Asia: Japan's rice <アジアにおける稲作と人口： 日本の稲作 (1883-1954)
Help us gather rice agriculture statistics from late 19th and early 20th century Japan. 19世紀末〜20世紀初頭にかけての稲作統計データの蓄積ご協力ください。
