The Ting Hsien experiment in 1934

The Ting Hsien experiment in 1934

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Manylion Llyfryddiaeth
Prif Awdur: Yen, Y. C. James 1893-1990
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Silang, Cavite, Philippines International Institute of Rural Reconstruction 1975.
Pynciau:
Fundamental education > China > Ding Xian.
Ding Xian (China) > Rural conditions.