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    Land utilization in China, a study of 16,786 farms in 168 localities, and 38,256 farm families in twenty-two provinces in China, 1929-1933 gan Buck, John Lossing 1890-

    Cyhoeddwyd 1956
    Llyfr

    Land utilization in China, a study of 16,786 farms in 168 localities, and 38,256 farm families in twenty-two provinces in China, 1929-1933

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